(x + 6)(x + 2)
Wiki User
∙ 8y agox2 + 8x + 12 = (x + 6) (x + 2)
x2 + 8x + 15 = (x + 3)(x + 5)
x2 + 8x + 15 = (x + 3) (x + 5).
That does not factor neatly.
x2 + 8x = x(x+8)
x + 4
x2-8x+15 = (x-3)(x-5)
x2-8x+12 = (x-2)(x-6) when factored
(x + 6)(x + 2)
x2 - 8x + 32 = 0 (assuming)you can factor or use the quadratic equation.I recommend the quadratic equation.