In arithmetic and algebra, the cube of a number n is its third power: the result of the number ... Both cube and cube root are odd functions: (−n)3 = −(n3). The cube of a number or any other mathematical expression is denoted by a superscript 3, for example ...
Algebra I Rational exponents & radicals. Radicals. Intro to square roots · Understanding square roots · Practice: Square roots · Intro to cube roots · Practice : Cube ...
Learn the meaning of cube roots and how to find them. Also learn how to find the cube root of a negative number.
Pre-algebra Exponents, radicals, and scientific notation .... how do you find all the real fourth roots of numbers? ... Why did the cube root of -1 turn out to be -1 ?
Fun math practice! Improve your skills with free problems in 'Cube roots' and thousands of other practice lessons.
Interactive math video lesson on Cube roots and beyond: Cube roots, fourth roots , fifth roots, and so on... - and more on algebra.
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.
Algebra I Test Prep ... To find the cube root of a number, you want to find some number that when multiplied by itself ... Notice that the symbol for cube root is the radical sign with a small three (called the index) above and to the left equation .
In this section, we will concentrate on examining algebraic cube roots and higher -index roots. Working with these roots are similar to working with square roots, ...