64 - 40ab
x + x2y + x3y2
x(1 +xy +x2y2)
x2 + 2x + x + 2
(x + 1)(x + 2)
49b2 - 25
(7b + 5)(7b - 5)
2x2 - 16x + 32
2(x - 4)2
6r2t - 3rt2
3rt(2r - 3t)
y2 - 5y - 6
(y - 6)(y + 1)
12a3 - 9a2 + 4a -3
(3a2 + 1)(4a - 3)
169n2 - 81
(13n + 9)(13n - 9)
14y3 - 28y2 + y
y(14y2 - 28y + 1)
15ad + 30a2d2
15ad(1 + 2ad)
w2 - 11w + 30
(w - 5)(w - 6)
35xy - 5x - 56y + 8
(5x - 8)(7y - 1)
(5x - 3)2
9x2 - 3xy + 6x - 2y
(3x - y)(3x + 2)
25a2 - 81d2
(5a + 9d)(5a - 9d)
3x2 + 2x - 8
(3x - 4)(x + 2)
5n3 - 10n2 + 3n - 6
(5n2 + 3)(n - 2)
3n2 + 30n + 75
3(n + 5)2
m2 + 13m + 42
(m + 6)(m + 7)
3t4 - 48t2
3t2(t + 4)(t - 4)
8m2 - 44m + 48
4(2m - 3)(m - 4)
192x2y + 72x3 - 24rxy - 9rx2
3x(8x - r)(8y + 3x)
80p2 + 200p + 125
5(4p + 5)2
9x2 + 12x - 4
Prime