Answer :
15.
x^2 + 4x - 12
=(x +6)(x-2)
so answer is .D. (x +6)(x-2) (last choice)
16.
x^2 +x - 30
=(x+6)(x-5)
answer is B.(x+6)(x-5) (second choice)
x^2 + 4x - 12
=(x +6)(x-2)
so answer is .D. (x +6)(x-2) (last choice)
16.
x^2 +x - 30
=(x+6)(x-5)
answer is B.(x+6)(x-5) (second choice)