Question

l^2+6l+9 please post solution step wise it is urgent​

Answer 1

Answer:

(l+3)(l+3)

Step-by-step explanation:

Please try to post the full question from next time

I'm assuming we hv to factorize this:

$l^{2}$ + 6l + 9

(l)square + (2 × 3 × l) + (3)square

(a+b)square = $a^{2}$ + 2ab + $b^{2}$

In this case,

a = l

b = 3

(l+3)square

(l+3)(l+3)

Thus, the factors are (l+3)(l+3)