4 -apex~
4(x + 1)(x + 1)
(2x + 5)(4x2 - 10x + 25)
4x2+8x+3 ------> (2x+3)(2x+1)
- 8x + 8x = 0 so question is meaningless.
4 -apex~
No, it has factors... 4x2 + 8x -21 = (2x+7)(2x-3)
3x-3x+4x^2+8x=4x^2+8x
ANSWER: -4X2 -8X-4x (x+2)= (-4x * x) + (-4x*2)= -4X2 -8X
8x3 + 4x2 + 6x + 3 = 4x2(2x + 1) + 3(2x + 1) = (2x + 1)(4x2 + 3)
4(x + 1)(x + 1)
4(x^2 + 2x + 8)
(2x - 1)(2x + 5)
4x2 + 8x + 4 = 4 (x2 + 2x + 1) = 4 (x + 1)2
dont know sorry
1/2 , 3/2
(2x + 5)(4x2 - 10x + 25)