4x2 + 12 = 4(x2 + 3)4x^2 + 8x + 3x + 6 = 4x(x + 2) + 3(x + 2)
Well, 2x=2 times x and 4 is 2 times 2 so: 2x-4=2*x+2*2
=2(x+2)
If the missing signs are pluses, that factors to (x + 4)(2x + 3)
x2 + 12x + 32 = x2 + 8x + 4x + 32
= x*(x + 8) + 4*(x + 8) = (x + 8)*(x + 4)
2(x + 2) 2(x + 2)
x2-4x+4 = (x-2)(x-2) when factored
(x + 4)(x + 8)
6x(2x - 1)
4(2x + 3)
I
4
4x2 + 8x + 4 = 4 (x2 + 2x + 1) = 4 (x + 1)2
Take out the common factor, 3: 3x + 6 = 3(x + 2).
No 9xx-18x+36 9(xx-2x+4) xx-2x+4 (doesn't factor evenly)
The GCF of 2x and 12 is 2.
(2x+3)(2x+4)
4(2x + 3y)(2x + 3y)
(2x + 1)(x + 4)
(2x+4)(x+1)
(2x - 1)(x + 4)
2(x+4)
(2x-4)(x-1) = 0
4
Factor it out: (x+2) squared
It is: 2(x+4) when factored
2x2 + 11x + 12 = 2x2 + 3x + 8x + 12 = x*(2x + 3) + 4*(2x + 3) = (2x + 3)*(x + 4)
(3x + 4)(2x - 1)