# Inter. Algebra

posted by
**Andrea** on
.

Count Iblis how do you simplify 3square root sign with this underneath (3x squared y) to the third power?

"3 square root sign" probably means "cube root", in which case

[(3 x^2y)^3]^(1/3) = 3 x^2 y

The cube root of any quantity x can be written x^(1/3)