greatest common factor
2X2 + 4X + 6
2(X2 + 2X + 3)
X2 + 10X +25
(X + 5)(X + 5)
2X2 + 8X + 6
(X + 3)(2X + 2)
OR
(2X + 6)(X + 1)
3X4 + 6X3 + 9X2
3X2(X2 + 2X + 3)
X2 + 7X + 12
(X + 3)(X + 4)
3X2 - 11X + 6
(X - 3)(3X - 2)
5X5 + 10X3 + 15X2
5X2(X3 + 2X + 3)
X2 + 5X -14
(X + 7)(X - 2)
3X2 + 5X + 2
(X + 1)(3X +2)
24X3 + 18X2 + 12X
6X(4X2 + 3X + 2)
X2 - 3X + 2
(X - 2)(X - 1)
4X2 + 22X + 8
2(2X2 +11X + 4)
X2 - 4X - 21
(X - 7)(X + 3)