Simplify
(x2y)(x2y2)
x4y3
24 and 36
x2 + 5x + 6
x4y2/xy
x2 - 5x - 14
5x2 + 6x
(3m2n)(2mn2)
x2 + 12x + 20
2x2 - 12x - 32
6x2 + 72x
(4m2)(2m)/(4m)
2m2
x2 - 81
(x - 4)2
x2 - 8x + 16
3x2 - xy + 5x
(3x2y)(2x2y2)/(3xy3)
2x3
x2 + 10x + 16
(2x2y3)(3xy2) / (6x2y3)
xy2
-3x2(2x + 6)
-6x3 - 18x2