No.
6a to the second power minus 8ab + 2a
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
(2x - 1)(x + 7)
(2x - 1)(x + 4)
(-7x + 3)(-7x +3)
The GCF is 15x^2y^2
31
6(x + 9)(x - 1)
6x^2(2x + 5)
1
3x3 - 3x2 + 2x - 2 = 3x2(x - 1) + 2(x - 1) = (3x2 + 2)(x - 1)