Question

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

Answer 1

`2xroot(4)(2y)`

Explanation:

`sqrt((2x)^2sqrt(2y))= sqrt(4x^2sqrt(2y))=sqrtsqrt(16x^4*2y) =root(4)(32x^4y)=2xroot(4)(2y)`