(2x + 1)(2x + 1) or (2x + 1)2
12(b + 1)(b + 1)
7x(3x3 - 2x2 + 5x + 1)
-5x(3x - 1)
2(4x2 + 6x - 1)
-(t(3t + 1)(t - 8))
5x(3x + 1)
x2 + 6x + 5 can be factored into (x+1) (x+5)
(x + 1)(x - 2)(x + 5)
(x-2)(x+1)(x+5)
(2x - 1)(2x + 3)
22y2-31y+9 = (22y-9)(y-1) when factored