Question

find the factor of 16l2 +24lm+9m2​

Answer 1

16L^2 16L^2 + 24 LM 24LM + 9M^2 9M ^2

As,

a^2 a ^2+ b^2 b ^2 + 2ab 2ab = (a + b)^2 (a+b) ^2

So,

(4L)^2 (4L) ^2+ 2(4L)(3M) 2(4L)(3M) + (3M)^2 (3M)^2

= (4L + 3M)^2 (4L+3M) ^2