4 -apex~
- 8x + 8x = 0 so question is meaningless.
4 + 8x
8x+2=6x+10 8x-6x=10-2 2x=8 x=4 Therefore, x=4.
8x + 3 = 35 8x = 32 x = 4
4(x^2 + 2x + 8)
4(x^2 + 2x - 5)
If that's + 4x2, the answer is 2x(x2 + 2x - 4)
4x2 + 8x + 4 = 4 (x2 + 2x + 1) = 4 (x + 1)2
4x2 + 8x + 4 = 4 (x2 + 2x + 1) = 4 (x + 1)2
4(x^2 + 8x + 160)
(4x + 4)(x + 1) or 4(x + 1)2
4x2 + 8x + 4 = 4 (x2 + 2x + 1) = 4 (x + 1)2
x3 + 4x2 + x + 4 = (x + 4)(x2 + 1)
Take out the common factor, 3: 3x + 6 = 3(x + 2).
4(x + 2)(x + 1)
4(x + 2)(x + 2)