Question

Can anyone good with math help? ( please don't answer if you don't know thank you)​

Answer 1

Answer:

y= (x+4)(x+4) is the answer

Step-by-step explanation:

Identity used= (a+b)²= a²+2ab+b²

Answer 2

Answer:

hence, it's D.

=》

$y = (x + 4)(x + 4)$

Step-by-step explanation:

here's the solution :-

y =

${x}^{2} + 8x + 16$

=》

${x}^{2} + 4x + 4x + 16$

=》

$x(x + 4) + 4(x + 4)$

=》

$(x + 4)(x + 4)$