How do you simplify  -3xsqrt4 (-2xsqrt2)?

1 Answer
May 15, 2015

You may write it as:
$- 3 x \cdot 2 \left(- 2 x \sqrt{2}\right) = - 6 x \left(- 2 x \sqrt{2}\right) = 12 {x}^{2} \sqrt{2}$