2(3 - x)(3 + x)
(x - 2)(2x + 9)
Show the terms as additive here..., 8X2 + 10X3 factor out 2X2 2X2(4 + 5X) ---------------- 2X2 ==== greatest common factor
(2x2 - 1)(2x2 - 1) or (2x2 - 1)2
2x2 (i.e. 4)
2x2 - 5x + 12 does not factor. 2x2 - 5x - 12 factors into (2x + 3)(x - 4) 2x2 + 5x - 12 factors into (2x - 3)(x + 4)
Assuming you mean 2x2 -127 x -4896: trying to factor using integers. This is PRIME.
2x2-x-6 = (2x+3)(x-2)
2x2- 2x = 2x*(x - 1)
2x2 - 13x - 7 = (2x + 1)(x - 7)
the prime factorization of 32 is 2x2x2x2x2 and the factor tree is 32 8 4 2x4 2x2 2x2
2x2 - 9x = 18 2x2 - 9x -18 = 0 (2x - 18)(x + 9) x= -9 and 9
4x4 + 1 = (2x2 - 2x + 1)(2x2 + 2x + 1)