Question

Simplify the following expressions: (2m-3n) (2m+3n) + (2m+3n)² proper solution​

Answer 1

Answer:

solution of this question

Answer 2

Answer:

Given:

$(2m-3n)(2m+3n) + (2m+3n)^2$

$\implies (2m+3n)[(2m-3n) + (2m+3n)]$

$\implies (2m+3n)(2m-3n+2m+3n)$

$\implies (2m+3n)(4m)$

$\boxed{\implies{\boxed{8m^2 + 12 mn}}}$