Multiplying binomials
(2x+3)(2x-3)
4x^2-9
(r+1)(r-3)
r^2-2r-3
(2x-3)(3x+3)
6x^2-3x-9
(3n+2)(n+3)
3n^2+11n+6
(2n+3)(2n+1)
4n^2+8n+3
(5x+6)(8x-4)
40x^2+28x-24
(v-1)(3v-3)
3v^2-6v+3
(x+3)(x+5)
x^2+8x+15
(3p+3)(3p+2)
9p^2+15p+6
(8b-1)(5b-5)
40b^2-45b+5
(k-2)(k-3)
k^2-5k+6
(2x+1)(x+4)
2x^2+9x+4
(x-4)(x-7)
x^2-11x+28
(5x-2)(5x-8)
25x^2-50x+16
(3p-3)(p-1)
3p^2-6p+3
(x+3)(x-2)
x^2+x-6
(3x+3)(x+4)
3x^2+15x+12
(4n+4)(5n-8)
20n^2-12n-32
(n-1)(2n-2)
2n^2-4n+2
(2x-3)(x+4)
2x^2+5x-12