Question

9xy2 - 36x2y factorize using identites

Answer 1

$\huge\pink{\boxed{\blue{\boxed{ \purple{ \boxed{{\pink{Answer}}}}}}}} \\ \large\pink{\boxed{\blue{\boxed{ \purple{ \boxed{{\pink{Your~answer↓}}}}}}}} \\ \small\bold\red{factorize \: \: 9x {y}^{2} - 36 {x}^{2} y} \\ \small\bold\red{9 \times x \times y \times y - 9 \times 4 \times x \times x \times y} \\ \small\bold\blue{(taking \: 9xy \: common)} \\ \small\bold\red{ = 9xy(y - 4x)}$

Answer 2

Answer:

$9 \times x \times y \times y \times y - 9 \times 4 \times x \times y$

taking

$9xy$

common

$9xy(y - 4x)$