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Cube root - Wikipedia
In mathematics, a cube root of a number x is a number such that a3 = x. All real numbers (except zero) have exactly one real cube root and a pair of complex ... More »


Learn the meaning of cube roots and how to find them. Also learn how to find the cube root of a negative number.


Worked example: Cube root of a negative number. AboutTranscript. Learn how to find the cube root of -512. Created by Sal Khan, Monterey Institute for ...

Dec 12, 2014 ... Here's how you do cube roots in your head! ... Nicky Morgan who was stumped when asked to do a cube root: https://www.yout. ... Find out why


Use this calculator to find the cube root of positive or negative numbers. Given a number x, the cube root of x is a number a such that a3 = x. If x positive a will be ...


To understand cube roots, first we must understand cubes . ... We are getting closer, but very slowly ... at this point, I get out my calculator and it says:.


Calculation of a cube root by hand is similar to long-hand division or manual square root. Suppose you need to find the cube root of 55,742,968. Set up a ...


To find the square root of a number, you want to find some number that when multiplied by itself gives you the original number. In other words, to find the squa.


Use cube numbers to set upper and lower limits. If you are asked for a cube root of nearly any ...


Date: 03/03/98 at 16:18:48 From: Doctor Rob Subject: Re: Cube root To find a cube root by the "longhand" method, we proceed very much as ...