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## Cube (algebra)

en.wikipedia.org/wiki/Cube_(algebra)

The inverse operation of finding a number whose cube is n is called extracting the cube root of n. It determines the side of the cube of a given volume. It is also n  ...

## How to simplify a cube root expression with multiple variables ...

Subject: Algebra I ... How to simplify a variable square root expression (example) ... How to simplify a product of two variable cube root expressions (example).

## Cube roots | Khan Academy

Practice finding the cube root of a perfect cube positive integer. ... KhanAcademy. Subject: Pre-algebra. Home; Math. Math. K–8th. K–2nd · 3rd · 4th · 5th · 6th ...

## IXL - Cube roots (Algebra 1 practice)

www.ixl.com/math/algebra-1/cube-roots

Fun math practice! Improve your skills with free problems in 'Cube roots' and thousands of other practice lessons.

## Lesson Cube Roots and More--Basic Algebra

www.algebra.com/algebra/homework/Square-cubic-other-roots/Square-Roots.lesson

Lesson Cube Roots and More--Basic Algebra. Algebra -> Square-cubic-other- roots -> Lesson Cube Roots and More--Basic Algebra Log On ...

Dec 13, 2012 ... Solving Simple Square Root / Cube Root Equations Pre-Algebra / Algebra 1. Feel free to ask me any questions!
Apr 23, 2014 ... Square roots of negative numbers do not have real number roots since the p... ... Cube roots re-appear often in Geometry and in Algebra II.

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

Demonstrates how to solve radical equations involving cube roots, fourth roots, and other higher roots. ... Since this is a CUBE root, rather than a square root, I undo the radical by cubing both sides of the equations, ... Intermediate Algebra

## Cubes and Cube Roots - Math is Fun

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

Algebra Index ... To understand cube roots, first we must understand cubes . ... This is the special symbol that means "cube root", it is the "radical" symbol (used  ...

## The "Cubic Formula" - SOS Math

www.sosmath.com/algebra/factor/fac11/fac11.html

The solution was first published by Girolamo Cardano (1501-1576) in his Algebra book Ars Magna. Our objective is to find a real root of the cubic equation.

Popular Q&A
Q: Help with cubed roots in algebra 2?
A: y = -6*cbrt(x). Domain and range: all real numbers. Do you mean: f(x) = -cbrt(x + 3) + 4. Domain and range: all real numbers. Read More »