# How do you simplify sqrt(18x^6)?

It is $\sqrt{18 {x}^{6}} = \sqrt{\left(2 \cdot {3}^{2} \cdot {\left({x}^{3}\right)}^{2}\right)} = 3 \cdot {\left\mid x \right\mid}^{3} \cdot \sqrt{2}$