Question

X(x+2)-2(x+2)=3(x+2)

Answer 1

Answer:

5 or -2

Step-by-step explanation:

simplify this to make it easier.

$x^{2} +2x-2x-4=3x+6$

then combine like terms

$x^{2} -4=3x+6$

now move everything over to the right

$x^{2} -3x-10=0$

then if you factor it, you get

$(x-5)(x+2)$

x can equal 5 or -2