Question

What is the square root of 9x^3?

Answer 1

`=color(blue)(3xsqrtx`

Explanation:

`sqrt(9x^3)` can be written as:

`sqrt(3^2 *color(blue)(x^2*x)`

`=color(blue)(3 *x) sqrt x`

`=color(blue)(3xsqrtx`