Question

Which expression is the simplified form of the square root of 180 m to the fifth

Answer 1

\[\huge \sqrt{180m^5}=6 \sqrt{5} m^{\frac{5}{2}}\]

Answer 2

Because:
\[\huge \sqrt{x}=x^{\frac {1}{2}}\]

Answer 3

and 6*6*5 = 180