Question

FACTORISE - (polynomial)
m2 + 8m + 16
​

Answer 1

We can easily factorise this polynomial using the splittinf the middle term method.

m² + 8m + 16

= m² + 4m + 4m +16

=m(m+4) + 4(m+4)

=(m+4)(m+4)

=(m+4)²

HOPE I HELPED YOU!!! IF YES PLZ MARK THIS AS BRAINLIEST ANSWER

Answer 2

YOUR QUESTION :----

${m}^{2} + 8m + 16 = 0$

And Answer is :----

${m}^{2} + 4m + 4m + 16 = 0$

$m(m + 4) + 4(m + 4) = 0$

$(m + 4)(m + 4)$

So, the value of M is only and only = -4