# How To Find Cube Root In Scientific Calculator

In case you had a cube root, you would need to cube it to knock out it, and so on. Raise this number in power of 1/3. Your answer should be 2. Programmer Mode. In many cases you can even use just a cheap scientific calculator to do it. The cube of a number is found by multiplying that number by itself three times. cube root synonyms, cube root pronunciation, cube root translation, English dictionary definition of cube root. Learn more about estimating roots by hand, or explore hundreds of other calculators covering topics such as math, finance, health, fitness, and more. We have got a large amount of excellent reference information on subjects starting from syllabus to equations and inequalities. Cube roots. compile the program with javac and run using command prompt java calculator. On your cheap non-scientific calculator: You will need to be familiar with exponents since your calculator cannot take care of them for you. Arizona school principal and math teacher, INVBAT. For a given number “a”, the cube root is the number “b” that if multiplied by itself for 3 times equals “a”. " This may help you avoid key-entry errors. The Factoring Calculator will factor any number or expression with variables by decomposing it into basic factors. If you have a. 5 x 10^-2 ===> 5x10^-3. Thanks to our cube root calculator you may also calculate the roots of other degrees. If you have a scientific calculator, take 500 to the 1/3 (one third) power What Is The Cube Root Of 0,1,2,3,4, And 5? Mathematics. Total Cubic ft. If x positive a will be positive, if x is negative a will be negative. This calculator will calculate the square root of a number and indicate whether or not the radicand is a perfect square. 5 is a little more difficult. Neither the HP, Casio or TI scientific calculators have a key as you describe in all of these you must use the” to the power off key” and then a negative 3 to get a cubed root. Suppose you need to find the cube root of 55,742,968. doc Page : 388 Printed Date : 2004/1/30 Size : 13. to get there, grab a scientific calculator and press shift then the square route button, then press in 27. -2(to the square root of)5 and (cubed root of)-15 [Sorry if that doesn't make sense but I don't know how to make a square root symbol]. View the answer now. Instruction Manual for Scientific Calculator c) Find 5 4 Find cube root of 2 ==> Input ∛ ̅ ̅(2) and click "Submit". Hi, I have a BA II plus Prof. Make sure you hit clear work before you start a new formula. Easier than a scientific calculator, this app is perfect for Elementary School Kids. Taking cube roots on a simple - Taking cube roots on a simple scientific calculator yx or using shift x y 27 Write a function to calculate the cube root of a. Question 101827: Use a calculator to find the approximate decimal value of the follow rational and irrational numbers. The GRE on-screen calculator has some functions missing that you might normally expect to find on your average scientific calculator. With the use of calculators, finding the cube root of any number may be just buttons away. For example, the cube root of 8 is performed by the following key sequence: 8, shift, ^, 3. There are several ways to find the cube root of a number on a calculator. Perfect for. x, to the power of y, is referred to as x y. Geometric Method - you need only a compass and a straight edge. For a description of the calculator provided for the paper-delivered test, please see page 31 of The Practice Book for the Paper-delivered GRE ® General Test, Second Edition. You can use the custom root button to find cube, fourth, and fifth roots, or any positive integer root. Samples: Calculate solution of X1, X2, X3 and X4 for liner equation: = x. Best Answer. 5 or 10 1/2 and the cube root as 10 0. No memory is required. how to put area with fractions in a calculator ; how to do cube root on calculator ; calculate range with negative numbers ; Algebra II solver ; real life logarithmic graphs ; where did the square root symbol come from ; To Convert From Decimal to Square Root Form ; grade nine math help online - multiplying/dividing exponents ; percentage formula. find the negative cube root of -342/512. Cube Calculator × (enter whole numbers only) Length* Width* Height* Cubic ft. Set up a "division" with the number under the radical. With the use of calculators, finding the cube root of any number may be just buttons away. If your calculator is the same as mine. A scientific calculator is a type of electronic calculator, usually but not always handheld, designed to calculate problems in science, engineering, and mathematics. Cube roots can be a little bit trickier to do correctly. Get an answer for 'How do you find the 5th root using the scientific calculator model CASIO fx-82AU PLUS?' and find homework help for other Math questions at eNotes. For example : $\sqrt[3]{\frac {21}{37}}$ If I evaluate it in a scientific calculator, the answer would be $0. Cube And Cube Root Calculator-- "This calculator is designed to give the cube and cube root of any number. Type your algebra problem into the text box. In many cases you can even use just a cheap scientific calculator to do it. Top 5 Uses For A Scientific Calculator Hp Tech Takes. Calculate Square and Square Root, Cube and Cube Root of any number easily. Similarly, when you want to find the cube root, think which number, when multiplied three times, will provide the given number. 20% 125 = 25 where 25 is 20% of 125. This button allows you to raise a number to a certain exponential value in a few keystrokes. be thinkable without a calculator. Finding Square Roots. Using the calculator: Find the square root of 169 _13____ Find the square root of 225 _15 ____ Find the square root of 625 _25____ J. Well, memorizing it to 5 or so digits isnt that hard (I know 15 just in case =] ) and in fact it. Use this calculator to find roots of positive and negative real numbers. Plus, unlike other sites with a radicand calculator, if the radicand is not a perfect square, this calculator will calculate the nearest perfect squares that are greater and less than the entered radicand. how to put area with fractions in a calculator ; how to do cube root on calculator ; calculate range with negative numbers ; Algebra II solver ; real life logarithmic graphs ; where did the square root symbol come from ; To Convert From Decimal to Square Root Form ; grade nine math help online - multiplying/dividing exponents ; percentage formula. I tried taking the cube root of 16 with a TI-85 and at first it gave me 2. Problem: Calculator is unresponsive to. 3x3x3 = 27, so 3 is the cube root of 27. Very useful math calculator for school and college! If you are a student, it will help you to learn arithmetic and algebra! Note: In mathematics, a cube root of a number X is a number Y such that Y³ = X. 1 - probably somewhere in between. Shows you how to enter in a number to find the square root of that number using the TI-30XA Calculator. Try this problem now on your calculator and make sure you get 41 as your answer. The GRE on-screen calculator has some functions missing that you might normally expect to find on your average scientific calculator. This calculator, Scientific Calculator,. View and Download Sharp Scientific calculator user manual online. Examples The button sequence s5= determines the value of √5. Similarly, with cube roots, there might not be an obvious answer so you will need a scientific calculator for tricky one. Scientific notation calculator Convert numbers to scientific notation Age calculator Find out what your age is Military time converter Convert from regular time to military time. 0 x 10 3 on your calculator. scientific notation 17. Both cube and cube root are odd functions: (−n) 3 = −(n 3). Learning how to calculate simple cube roots such as 8 and 27 will pave the way for solving more challenging cube root numbers. All third degree polynomial equations will have either one or three real roots. Also for: El-506ts, El-520tg, El-531tg, El-531th, El-531ts. Example Cube Roots:. To calculate the cube root of a number in Excel, use the caret operator (^) with 1/3 as the exponent in a simple formula. This online scientific calculator has a full list of functions that can help you find the solution for any basic or complex math and scientific calculations in physics, engineering or any other science. How to Calculate Cube Root by Hand. chatbot is making big promise to your students. This step-by-step article shows you how to find the nth root of a number in Microsoft Excel 2000. In addition to the Standard mode operators, it contains functions like log, modulo, exponent, trigonometric degrees, and SIN, COS, and TAN. Square roots are generally just written √x, and cube roots as 3 √x. For example to calculate 85: a) Enter 8 b) Press x c) Press 5 d) Press = e) The answer displayed is 32,768 Using the √ root button 1. You can also calculate other degrees (cube, fourth, ), or do the reverse operation, i. For example: 12 + 36 ÷ 6 ´ 5 - 1 = 41 can be done simply by typing in the problem as it is given. Algebra-help. To find, for example, the cube root of 8 in the Scientific mode of the Windows 10 Calculator:-Press 8. * Inches only. Note all of the calculator's buttons, including Transfer Display. Best Answer. How to Find a Square Root Without a Calculator. 33333 or 10 1/3. The cube root calculator below will reduce any cube root to its simplest radical form as well as provide a brute force rounded approximation for any number. The second way uses the key. Calculating the Cube Root on BA II Plus. Cube Calculator ×. CalcKit’s Scientific Calculator gives you the possibility to customize the two top rows (portrait) or left rows (landscape). View and Download Sharp Scientific calculator user manual online. This calculator has two ways to find the cube and the cube root of a number. See additional notes associated with our square root calculator and cube root calculator. Cube roots can be a little bit trickier to do correctly. Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step. Edge Length = (Cube Volume) (⅓) Calculator Instructions This calculator is extremely easy to use. So this made it more fun. Extracting Square Roots. When you’re giving a time-bound exam like SSC CGL, SSC CPO, Railways Group D, RPF & ALP this can drain you of your precious time. PHP program to find the cube root of a number with a database. Cube Root Calculator. Total Cubic ft. If you want to find the square root of a number you can raise the number to the one-half power (exponent = 1/2 or 0. Calculate Square Root Without A Calculator. With the invention of advanced calculators, math enthusiasts, students and mathematicians can calculate cube roots for any number using the simple push of a button. org and master exponents, radical and a large number of other algebra subjects. Given a number x, the cube root of x is a number a such that a 3 = x. This calculator extracts the square root, calculate the modulus, finds inverse, finds conjugate and transform complex number to polar form. press the = button (or ENTER on some calculators). Cube Calculator × (enter whole numbers only) Length* Width* Height* Cubic ft. How To Calculate A Square Root By Hand With Calculator. Both cube and cube root are odd functions: (−n) 3 = −(n 3). This free app is able to calculate the cube root of a number. Questions to test your ability to use a basic calculator, scientific calculator and a graphic display calculator. Square and other roots The calculator has inbuilt buttons for square and cube root as well as a button for any root. First select the unit of measurement you prefer — either centimetres or inches. 314 but this is an approximation method and results will be always correct to only first decimal place. Here our calculator is on edge, because square root is not a well defined function on complex number. You need to find the square root button, and there should be the cubed root on top of it in little yellow writing. This free app is able to calculate the cube root of a number. FX 300 MS Training guide To find a cube root: Use the [3] key. Thirdly, you should get a scientific calculator – you will definitely need it for other exams!. If x positive a will be positive, if x is negative a will be negative. Is it just me, or is it impossible to do a square root in Windows calculator when you got it in scientific mode. Calculate Square Root without a Square Root Calculator. Its TI-30Xa is a scientific calculator that can be used for algebraic calculations. Since the calculator has Continuous Memory, turning it off does not affect any information you've stored. Use of Cube Root Calculator 1 - Enter a real number x (-5. If you use the calculator, estimate the answer beforehand so you can determine whether the calculator's answer is "in the ballpark. On your cheap non-scientific calculator: You will need to be familiar with exponents since your calculator cannot take care of them for you. Is it just me, or is it impossible to do a square root in Windows calculator when you got it in scientific mode. When figuring manually, you must estimate these square roots instead. Learners follow step-by-step instructions for calculating the square root of a number using the TI-83 Plus scientific calculator. When you’re giving a time-bound exam like SSC CGL, SSC CPO, Railways Group D, RPF & ALP this can drain you of your precious time. This calculator, Scientific Calculator,. x, to the power of y, is referred to as x y. Universal free, every day calculator with scientific features. Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. Calculator Use. Inverse, square, cube, xth power of y, square root, cube root, xth root of y 12 10 to the power of x, common logarithm 13 e to the power of x, natural logarithm 14 Factorials 15 Permutations, combinations 16 Time calculation 17 Fractional calculations 18 Memory calculations 19 Last answer memory 20 Trigonometric functions 21 Arc trigonometric. If Windows 10 was not an experimental, undocumented OS this information would have been put in its Help system. Cube roots are used when you need to find the edge of a cube whose volume is twice that of a cube with a given edge. Raise this number in power of 1/3. 562 = (c) - 1. With the use of calculators, finding the cube root of any number may be just buttons away. The rounding calculator is a great tool to use to accomplish this task. For example: 12 + 36 ÷ 6 ´ 5 - 1 = 41 can be done simply by typing in the problem as it is given. Using the calculator: Find the square root of 169 _13____ Find the square root of 225 _15 ____ Find the square root of 625 _25____ J. And in Scientific mode, you can you check the Inv box and then put in your numbers and formula, for example: Check mark in Inv, then 125 x^y button then 3, then = button resulting in 5 (the cube root of 125). You can even program it to save formulas you want to use in the future. But is there another way to solve it instead of using the calculator? And why the answer just had to be in decimals? Can't the answer be in fractions?. type the number 3 4. Where √ is the radical sign (square root symbol) and "sqrt" is the abbreviation of square root. Therefore I'd approximate it to be: 0. Code to add this calci to your website Just copy and paste the below code to your webpage where you want to display this calculator. Use a scientific calculator to evaluate the following, correct to 3 decimal places where necessary. You can immediately use our calculator; just type the number you want to find the cube root of and it's done!. It is easy to work out the cube root of a perfect cube, but it is really hard to work out other cube roots. Square, Cube, Square Root and Cubic Root for Numbers Ranging 0 - 100. fractions, square roots, exponents with ^, Ê, e x, and 10. In many cases you can even use just a cheap scientific calculator to do it. For example, "10 x 10 = 100," so the square root of 100 is 10. Features of this calculator - Addition, Subtraction, multiplication, division - Square , square root, cube and cube root etc - Factorial - Sin, tan, Cos and other trigonometric calculations. Zeros or roots of functions and solutions to equations can either be real or complex numbers. Given a number x, the cube root of x is a number a such that a 3 = x. In case you require help on factoring trinomials or maybe mathematics i, Rational-equations. Calculator Tutorial 10: Cube roots on a scientific calculator This video shows you how to do cube roots on a scientific calculator. The iPhone features a built in calculator application that allows you to perform basic scientific calculations. Using the calculator application's scientific mode you can calculate cubed roots. Easier than a scientific calculator, this app is perfect for Elementary School Kids. 3 %c %i < 1st Expressions inside parentheses. The square root of a number is just the number which when multiplied by itself gives the first number. The calculator has three root functions: a square root (key ‘r’), cube root (key ‘v’) and general root (keys shift, ‘^’). Calculate the n-th root of x. The machine can take up to 16 seconds to perform some cube root functions, while square root (likely implemented directly in microcode rather than as a sequence of programmed keypresses) takes a little over 1/2 second. Cube Root Calculator. " This may help you avoid key-entry errors. These square root shortcuts to find square root of a number will surely help you in your exams. Newton’s Method (popular) - a very fast approximating sequence. Cube Root Calculator What S The Of 64 Omni. 0 x 10 3 on your calculator. You also have an x 3 button on your calculator to speed up cubing. Try sqrt for square roots and nthroot for cube roots and more! Interested in advanced features of the scientific calculator? Watch the Video. Press the SHIFT button (top left) and press the Square root, and it should do a cube root. This calculator will calculate the answer of a base number raised to n th power, including exponential expressions having negative bases and/or exponents. The graph of the cube function f: x → x 3 (or the equation y = x 3) is known as the cubic parabola. As soon as you want to combine computations, the graphing calculator gains an advantage. Shows you how to enter in a number to find the square root of that number using the TI-30XA Calculator. You can use the custom root button to find cube, fourth, and fifth roots, or any positive integer root. The square root of a number is just the number which when multiplied by itself gives the first number. Scientific calculator Calculator pdf manual download. Come to Mathmusic. In many cases you can even use just a cheap scientific calculator to do it. Memorizing the most common perfect squares will help you through all advanced stages of algebra. Learn how to mentally calculate cube roots and amaze your friends! Following a few simple steps you will be able to instantly calculate the cube root of the spectator's number. net is going to be the excellent place to have a look at!. Enable The Scientific Calculator on Android The calculator app of Android smartphone is not limited to basic arithmetic operations. References the Casio FX-300 MS User’s Guide Casio FX-300MS Scientific calculator. Another way to do this is just to use the ^ key. Merely input the length of 1 edge of the cube, click on "CALCULATE" and you'll have your answers. Complete the table below to get the first ten perfect squares. View and Download Sharp Scientific calculator user manual online. It supports functions for algebra and trigonometry. Get an answer for 'How do you find the 5th root using the scientific calculator model CASIO fx-82AU PLUS?' and find homework help for other Math questions at eNotes. How do u get the: -cube root of a number -fourth root of a number -fifth root of a number On a SHARP scientific calculator ? was asked on May 31 2017. 5 to be less than 1 but greater than 0. The calculator has √ and ³√ buttons to enable you to. Stop my calculator showing fractions as answers? Casio FX-85ES - how to change answers to decimal? Hard Questions for the New AS Maths! MEI Chapter Assessment Answers GCSE Maths help: Upper bounds and lower bounds v= square root 2gh --- PLEASE HELP How to put sec^2(x) into my calculator?. com includes both interesting and useful resources on How To Do A Cube Root, arithmetic and logarithms and other math subjects. Easier than a scientific calculator, this app is perfect for Elementary School Kids. Calculate Square Root without a Square Root Calculator. View the answer now. Ideal for engineers, surveyors, college students, scientists and medical professionals. The following will explain some of the keys which will be used in this class which are different from a normal calculator. On this calculator, we can use the nth root button, by using the yellow shift button with the ^ key. It is only needed to input only one known dimensions of a Square or a Cube to find the associated values. 314 but this is an approximation method and results will be always correct to only first decimal place. Calculator Use. Its TI-30Xa is a scientific calculator that can be used for algebraic calculations. View and Download Sharp Scientific calculator user manual online. And in Scientific mode, you can you check the Inv box and then put in your numbers and formula, for example: Check mark in Inv, then 125 x^y button then 3, then = button resulting in 5 (the cube root of 125). Commonly used square roots. For example, the square root of 27 is 3 because 3 x 3 x 3 = 27 PERFECT CUBES are the cubes of whole numbers. In general, for an integer n greater than 1, if bn = a, then b is an An nth root of a is written as Ïn aw, where n is the of the radical. Ask the spectator to choose any whole number less than 100 and, using a calculator, to find its cube by multiplying the number by itself, then multiplying the answer by the original number. Type your algebra problem into the text box. For example to calculate 85: a) Enter 8 b) Press x c) Press 5 d) Press = e) The answer displayed is 32,768 Using the √ root button 1. It is all-purpose, like most calculators, ranging from basic fraction, trigonometry calculations to fixed decimal capabilities, square and cube roots, logarithms, scientific notations, etc. 33333 or 10 1/3. Both the cube and cube root values are calculated. org provides helpful facts on difference equations tutorial, denominator and rational functions and other algebra subjects. to get there, grab a scientific calculator and press shift then the square route button, then press in 27. Get hold of a bunch of fractional exponent problems and start solving. If you don’t want to pay big bucks for a algebra tutor, the next best option would be a correct program which can help you to solve the problems. See below the definition and examples of cubed numbers. The following will explain some of the keys which will be used in this class which are different from a normal calculator. What Is The Cube Root Of 500? Mathematics. " This may help you avoid key-entry errors. The most sophisticated and comprehensive graphing calculator online. Online square root calculator. Press shift and then the x cubed button and then type the number you need to find the cubed root of. The corresponding output is generated as 9, since 9 x 9 x 9 = 729. If you can be explicit about cube root scientific calculator ti-86, I may be able to help to solve the math problem. Right from square root solver to polynomial, we have got every part discussed. For example, the square root of 27 is 3 because 3 x 3 x 3 = 27 PERFECT CUBES are the cubes of whole numbers. Instruction Manual for Scientific Calculator c) Find 5 4 Find cube root of 2 ==> Input ∛ ̅ ̅(2) and click "Submit". org is always the perfect site to have a look at!. With the use of calculators, finding the cube root of any number may be just buttons away. Best Answer. If Windows 10 was not an experimental, undocumented OS this information would have been put in its Help system. Our free online scientific calculators can calculate any kind of problem that a regular scientific calculator can calculate in addition to scientific formulas and more! Some of our scientific calculators include the binary calculator and the hex calculator. References the Casio FX-300 MS User’s Guide Casio FX-300MS Scientific calculator. x, to the power of y, is referred to as x y. If you want to find the cube root of a number you can raise the number to the one-third power (exponent = 1/3 or 0. Total Cubic ft. what i have to work out is __1__ (³√64)² And I'm not sure how to do the cube root bit into a scientific calculator? Please don't make the answers to complicated :) thanks!. At least that's what shows on Calculator in Win2k. Eg U want to find the cube root of 64 Type 64 in calculator den press √ (12 times) Subtract 1 ÷ 3 Add 1 Press × = (12 times) {multiply sign and equals sign ) U will get the answer The steps can be followed for any nth root but den u need to make s. Pythagorean Theorem calculator, formula, work with steps, step by step calculation, real world and practice problems to learn how to find any unknown side length of a right triangle. Please link to this page! Just right click on the above image, then choose copy link address, then past it in your HTML. Using this calculator, you can find the logarithm of a number, raise to a power, find a root square and, moreover, a nth root. Easier than a scientific calculator, this app is perfect for Elementary School Kids. You know now how to calculate complexarithmetic problemson the Samsung Galaxy S6 with the app "calculator". Come to Algebra-net. The cube of a number or any other mathematical expression is denoted by a superscript 3, for example 2 3 = 8 or (x + 1) 3. Stephanie Greaves shows how to calculate a number's square, cube, square root, logarithm, ln, and exponential. Algebra1help. If you are inputting numbers in the percentage calculator that result in an answer being very small or very large, the answer may appear in the format of scientific notation to fit inside the answer box. The Transfer Display button can be used on Numeric Entry questions with a single answer box. Locate the square root key on the calculator. Steps for determining impedance. Make sure you hit clear work before you start a new formula. Add a Free Cube Root Calculator Widget to Your Site! You. The corresponding output is generated as 9, since 9 x 9 x 9 = 729. You can find many links on the internet if you search the keyword finding the cube root with a scientific calculator. Cube root calculator will help you to calculate the cube root (3 degree root) or radical of any number. See the practice problems. your calculator will give you the answer of 3. The scientific calculators used in the PSLE Mathematics and Foundation Mathematics (c) square root ( ) and cube root (3. Hi , even I made use of Algebrator to find out more about how to do cube root on scientific calculator. For example, to find the cube root of 27, 27^(1/3) = 3. Come to Mathmusic. View and Download Sharp Scientific calculator user manual online. This free volume calculator can compute the volumes of common shapes, including that of a sphere, cone, cube, cylinder, capsule, cap, conical frustum, ellipsoid, and square pyramid. When you need to have guidance on linear systems or synthetic division, Algebra-help. This mode is designed for programmers. For complex or imaginary solutions use Simplify Radical Expressions Calculator. There are also a few options for how you can calculate these values on your calculator. Enter the percentage amount, click the % button, then enter the number you want the percentage of, and then click equals. When you seek assistance on complex numbers as well as algebra exam, Algebra-calculator. Cube Volume = edge³. Can you find yours among them? Search phrases used on 2013-05-14: t-83 scientific downloadable calculatpr; integer lesson plan 6th grade fun; how to do a cube root on ti-83. Cube Root of 729. fractions, square roots, exponents with ^, Ê, e x, and 10. chatbot is making big promise to your students. Finding roots of polynomials was never that easy!. At least that's what shows on Calculator in Win2k. i am studying for exam. cube root synonyms, cube root pronunciation, cube root translation, English dictionary definition of cube root. This calculator has two ways to find the cube and the cube root of a number. % Percent button is used to find the percentage of a number. References the Casio FX-115 MS User’s Guide Casio FX-115MS Scientific calculator. -2(to the square root of)5 and (cubed root of)-15 [Sorry if that doesn't make sense but I don't know how to make a square root symbol]. The Root of a number is inverse of Power of the number. View the answer now. I know i sound rather stupid, but what is the [2nd] button on the TI-30Xa? Thank you very much. Complete the table below to get the first ten perfect squares. scientific calculators: calculator with advanced mathematical functions such as a cube root button The numbers on the left are examples of perfect cubes, since they have an integer value as the. Use a scientific calculator to evaluate the following, correct to 3 decimal places where necessary. For complex or imaginary solutions use Simplify Radical Expressions Calculator. 5 Find the value of a square root or cube root to a given degree of accuracy using a calculator or spreadsheet. This calculator has two ways to find the cube and the cube root of a number. In case that you have to have help on multiplication as well as addition, Pocketmath. 5 or 10 1/2 and the cube root as 10 0. This cube root calculator might come in handy whenever you need to calculate the cube root of any given positive or negative numbers (including decimals). The first way involves functions found in the MATH menu. This unit deals with the geometrical measuring of square roots and cube roots and methods of calculating them when a scientific calculator is not used. Extracting Square Roots. The modern scientific calculator is truly a marvel. How do u get the: -cube root of a number -fourth root of a number -fifth root of a number On a SHARP scientific calculator ? was asked on May 31 2017. Code to add this calci to your website Just copy and paste the below code to your webpage where you want to display this calculator. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: