x^2 +7x+12 = (x+3)(x+4) when factored
Chat with our AI personalities
=3x * * * * * The correct answer is: x2 + 7x + 12 = (x + 3)(x + 4).
x2-7x+12 (x-3)(x-4)
x2 + 7x = 2x2 + 6 x2 - 2x2 + 7x = 6 -x2 +7x - 6 = 0 or alternatively x2 - 7x + 6 = 0
x2-7x+12 = 0 (x-3)(x-4) = 0x=3,4
It is (x-3)(x-4) when factored