2x3 + 16 = 2(x3 + 8) = 2(x3 + 23) = 2(x + 2)(x2 - 2x + 22) = 2(x + 2)(x2 - 2x + 4)
(x - 2)(x - 2)(x2 + 2x + 4)
2x3
Rearrange: 4x5 + 6x2 + 6x3 + 9 Group: 2x2 (2x3 + 3) + 3 (2x3 + 3) Simplify to get your answer: (2x2 + 3) (2x3 + 3)
What are the factors? 2x3 - 8x2 + 6x = 2x(x - 1)(x - 3).
2x(x2+2x+4)
2x3
The GCF is 2x3
2x(x + 5)(x - 2)
If that's 2x2, the answer is (x + 2)(x2 + 4)
(x-2) is NOT a factor APEX 2021
(x -3)(2x2 + 3x - 4)
2x( x2 + x - 6) = 2x (x + 3)(x - 2)