Simplify x^2 square root of 4x

$x^{2} \sqrt{4 x}$

Step 1

Rewrite $4$ as $2^{2}$ .

$x^{2} \sqrt{2^{2} x}$

Step 2

Pull terms out from under the radical.

$x^{2} (2 \sqrt{x})$

Step 3

Rewrite using the commutative property of multiplication.

$2 x^{2} \sqrt{x}$