Question

(b) Factorise
m2 +30m+56​

Answer 1

Answer:

$m = - 28 \\ m = - 2$

Step-by-step explanation:

Let's replace m with x.

${x}^{2} + 30x + 56 = 0\\ {x}^{2} + 2x + 28x + 56 = 0\\ x(x + 2) + 28(x + 2) = 0\\ (x + 28)(x + 2) = 0 \\ x = - 28 \\ x = - 2$

Answer 2

$(m + 28)(m + 2)$

I hope this help u mate

:):)