4x2 + 8x + 4 = 4 (x2 + 2x + 1) = 4 (x + 1)2
(x + 3)(4x + 5)
4x2+13x+3 m*n=(4*3)=12 m+n=13 m=12 n=1 (4x/12)=(x/3) (4x+1)(x+3)
4x2+29x-24 = (4x-3)(x+8) when factored
(4x + 1)(x + 5)
4x2-4x-120 = (2x+10)(2x-12) when factored
4x2-4x-120 = (2x+10)(2x-12) when factored
4x
4x2 - 4x + 2xy - 2y = 4x(x - 1) + 2y(x - 1) (4x + 2y)(x - 1).
4x2 - 23xy + 15y2 = (4x - 3y)(x - 5y)
4x(x - 7)
(4x + 3)(x - 1)
(2x + 3)(2x - 5)
(4x + 5)(x - 3)
x(7x ^2 - 4x + 8)
(2x + 3)(2x - 1)
If that's - 4x, the answer is (2x + 3)(2x - 5) If that's + 4x, the answer is (2x - 3)(2x + 5)