Question

Question 83 (iii)

Multiply the following :

$15x{y}^2,17y{z}^2$

Answer 1

We have, $15x{y}^{2}and17y{z}^2$
$15x{y}^2\times 17y{z}^2=(15\times 17)x{y}^2\times y{z}^2=255x{y}^3{z}^2$