Question

Simplify the radical expression.

Answer 1

= -3^sqrt180 * h^2
= -3* sqrt5 * sqrt 36 h^2
= -3*6h^2 sqrt5
= -18sqrt5 h^2

Answer 2

\[-3\sqrt{180h^4} = -3\sqrt{36*5h^4} = -3*6\sqrt{5h^4} = -18\sqrt{5}*h^2\]

You need to find in the radical factors which are squares, whether it be h^4 (which is the square of h^2) or 36 (which is the square of 6)

Answer 3

* my first line should read

= -3*sqrt180 * h^2