No Coefficients
(x+1)(x+3)
x2+4x+3
(3n+2)(n+3)
3n2+11n+6
(y-3)(2y+5)
2y2-y-15
(n−1)(2n−2)
2n2−4n+2
(x+2)(x-2)
x2-4
(y+7)(y+2)
y2+9y+14
(x+4)(3x+3)
3x2+15x+12
(2x−3)(3x+3)
6x2−3x−9
(3p−3)(p−1)
3p2−6p+3
(x-7)(x+7)
x2-49
(r+1)(r−3)
r2−2r−3
(3p+3)(3p+2)
9p2+15p+6
(4n+4)(5n−8)
20n2−12n−32
(v−1)(3v−3)
3v2−6v+3
(2x+3)(2x-3)
4x2-9
z2+2z-24
(2n+3)(2n+1)
4n2+8n+3
(2x+3)(2x−3)
4x2−9
(4a-7)(3a-4)
12a2-37a+28
(x-9)2
x2-18x+81
(f-2)(f-8)
f2-10f+16
(6x+2)(2x+8)
12x2+52x+16
(5v+4)(3v−6)
15v2−18v−24
(9b-12)(7b-6)
63b2-138b+72
(4x+1)2
16x2+8x+1