Question

3 under root 18 ×3 under root 15 simplify

Answer 1

Hi here is your answer dear

Answer 2

$3 \sqrt{18} \times 3 \sqrt{15}$

$= 3 \sqrt{9 \times 2} \times 3 \sqrt{15}$

$3 \times 3 \sqrt{2} 3 \sqrt{15}$

$9 \times 3 \sqrt{3} \sqrt{3} \sqrt{5}$

$9 \times 3 \times \sqrt{5}$

$27 \sqrt{5}$