how do you find cubed root expressions?

Question

mahoganie.carson · Answer

Welcome to Open Study https://www.khanacademy.org/math/algebra/rational-exponents-and-radicals/rational-exponents-and-the-properties-of-exponents/v/simplifying-cube-roots Or you can use this link https://www.khanacademy.org/math/pre-algebra/exponents-radicals/cube-root-tutorial/v/simplifying-radical-expressions1 P.S~ Hope this helps :)

mathmale · Answer

Could you possibly be clearer regarding what it is that you want to know?

phi · Answer

if you have a triple of numbers (or letters) multiplied together, such as for example
3*3*3  or x*x*x
then the cube root is just one of the numbers (or letters) of the triple

in other words:
$$ \sqrt[3]{3 \cdot 3 \cdot 3} = 3 $$
because 3*3*3 is 27, you can also write this as
$$ \sqrt[3]{27}= 3 $$

If you say this problem, with the cube root of 27, your best bet is to "factor" it into its prime factors, and hope  you can find some triples.