Question

= √15 × 3 × 3 × 9 cm2
= 9√15 cm2 how ? explain please

Answer 1

Answer:

9√15

Step-by-step explanation:

√15×9×9

root of 9^2 will be 9 so 9 will come out of root

9√15

Answer 2

Answer:

9√15

Step-by-step explanation:

=√15×3×3×9

=√15×9×9

=9√15

ITS SIMPLE AND ITS STEP BY STEP ANSWER