Web Results

## Cube root - Wikipedia

en.wikipedia.org/wiki/Cube_root

In mathematics, a cube root of a number x is a number such that a<sup>3</sup> = x. All real numbers ..... cube root being the quotient of a rational number by the first cube root. Quarti...

## Solving cube-root equations - Khan Academy

Solving cube-root equations. AboutTranscript. Sal solves the equation -∛y=4∛y+ 5. Created by Sal Khan and Monterey Institute for Technology and Education.

## Equations with square roots & cube roots - Khan Academy

Practice solving equations by squaring or cubing both sides.

## Cubes and Cube Roots - Math is Fun

www.mathsisfun.com/numbers/cube-root.html

The cube root of a number is ... ... a special value that when cubed gives the original number. The cube root of 27 is ... ... 3, because when 3 is cubed you get 27.

## Solving Radical Equations: Higher-Index Examples - Purplemath

Demonstrates how to solve radical equations involving cube roots, fourth roots, and other higher roots.

## How to Calculate Cube Root by Hand (with Calculator) - wikiHow

www.wikihow.com/Calculate-Cube-Root-by-Hand

Set up the problem. Solving the cube root of a number is going to look like solving a long division problem, with a few special differences. The first step is to set ...

Dec 12, 2014 ... Here's how you do cube roots in your head! ... and you'll look like a genius when you can solve math problems in your head like a calculator.