Factor x^2 + 12x + 27 completely:
A. (x + 7)(x + 5)
B. (x + 9)(x + 3)
C. (x + 15)(x - 3)
D. (x - 9)(x - 3)

hi, i am not sure about this one but i think its d,

hope this !

89

step-by-step explanation:

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: