6x^2(2x + 5)
The GCF is 15x^2y^2
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
(2x + 3)(x + 1)
(x + 1)(x^2 - x + 1)
x4 + 2x3 - 9x2 + 18x = x(x3 + 2x2 - 9x + 18) which I do not think can be factorised further.
The GCF is 15x^2y^2
The answer is 258x
(c + d)(c + d)
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
17
5x^3(3x + 2)
That can't be simplified.
31
5525
No it is not.
(2x + 3)(x + 1)
3x3 + 192 3(x3 + 64) ========