Question

Please factorise it..............


Please answer any one of the following

Answer 1

x2+4x + 2x + 8

(X+2),(X+4)=0

X=-2,X=-4

Answer 2

$\huge{answer}$

$(a) {x}^{2} + 6x + 8$

$( {x}^{2} + 4x) + (2x + 8)$

$x(x + 4) + 2(x + 4)$

$(x + 2)(x + 4)$

$x = - 2 \: \: \: and \: \: x = - 4$


$(b) {m}^{2} - 17m + 70$

$( {m}^{2} - 10m) - (7m + 70)$

$m(m - 10) - 7(m - 10)$

$(m - 7)(m - 10)$

$m = 7 \: \: \: and \: \: \: m = 10$