Question

How do you simplify `sqrt(72x^2y^3)`??

Answer 1

`=color(blue)(6xysqrt(2y)`

Explanation:

`sqrt(72x^2y^3)`

`=sqrt(3*3*2*2*2 * x^2 * y^2 *y)`

`=sqrt(3^2 *2^2 *2 *x^2 *y^2*y)`

`=3*2*x*ysqrt(2y)`

`=color(blue)(6xysqrt(2y)`