Question

find the following product (2L+3m)(2L-3m)​

Answer 1

$\star\:\:\:\sf\large\underline\blue{Question:-}$

• Find the following product.

$\star\:\:\:\sf\large\underline\blue{Answer:-}$

$\sf(2l + 3m)(2l - 3m)$

$\sf = {(2l)}^{2} - {(3m )}^{2}$

$\sf = 4 {l}^{2} - 9 { m }^{2}$