Question

Factorize 4(2a+b)Square-(a-b)square

Answer 1

Answer:

Step-by-step explanation:

we have ,

4(2a+b)^2 -(a-b)^2

= 4(4a^2+b^2+4ab) - (a^2+b^2 - 2ab)

= 16a^2 + 4b^2 + 16ab - a^2 - b^2 + 2ab

= 15a^2 + 3b^2 + 18ab

= 3(5a^2 + b^2 + 6ab)

= 3(5a^2 + 6ab + b^2)

= 3(5a^2 + 5ab + ab + b^2)

= 3{5a (a+b) + b(a+b)}

= 3 (5a+b) ( a+b)

*Brainliest plzz*

*Hope it helps*