SOLUTION: how do you find the cubed root of a number
Algebra
->
Square-cubic-other-roots
-> SOLUTION: how do you find the cubed root of a number
Log On
Algebra: Square root, cubic root, N-th root
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Square-cubic-other-roots
Question 648923
:
how do you find the cubed root of a number
Answer by
swincher4391(1107)
(
Show Source
):
You can
put this solution on YOUR website!
By definition,
just means that
.
So, say I ask you what the cube root of 216 is.
Let's go through our list of cubes.
2^3 = 8
3^3 = 27
4^3 = 64
5^3 = 125
6^3 = 216
7^3 = 243
etc..
Since 6^3 = 216, then