Question

multiply: 3root3 by 3root2

Answer 1

$3 \sqrt{3} \times 3 \sqrt{2} = 3 \times 3 \sqrt{3 \times 2} = 9 \sqrt{6}$

Answer 2

$3 \sqrt{3} \times 3 \sqrt{2} = 9\sqrt{6}$
hope it helps you