Question

Please someone help to do this one

Answer 1

$(36 {x}^{2} ) ^{ \frac{1}{2} } \\ = (36) ^{ \frac{1}{2} } ({x}^{2} ) ^{ \frac{1}{2} } \\ = ( {8}^{2} ) {}^{ \frac{1}{2} } x \\ = 8x$