1-5
(x+1)(x-2)
x2-x-2
(6x-4)(.5x+2)
3x2+10x-8
(3x+4)(x-6)
3x2-14x-24
(x-9)(x-7)
x2-16x+63
(x+11)(x-11)
x2-121
(x-4)(x-6)
x2-10x+24
(x+1)(x-11)
x2-10x-11
(x-7)(x+8)
x2+x-56
(x-12)(x-4)
x2-16x+48
(x-3)2
x2-6x+9
(x+9)(x+8)
x2+17x+72
(x-2)(x-7)
x2-9x+14
(x+6)2
x2+12x+36
(x+1)(x-8)
x2-7x-8
(x+2)(x-13)
x2-11x-26
(2x+3)(x+5)
2x2+13x+15
(x+.5)(x-8)
x2-7.5x-4
(x+3)(x-12)
x2-9x-36
(x+5)(x+15)
x2+20x+75
(-3x+1)(x-9)
-3x2+28x-8
(x-8)(x+10)
x2+2x-80
(x-9)(x+9)
x2-81
(x+11)(x+10)
x2+21x+110
(x-4)(x-9)
x2-13x+36
(x-5)(x-6)
x2-11x+30