Evaluate
32
9
(x3)4
x12
x4 x3
x7
x9
x4
x5
23
8
(3x4)2
9x8
(2x2)(4x7)
8x9
12x7
x4
12x3
53
125
(xy)3
x3y3
5x3y * -3x4y2
-15x7y3
24x5y
8x2y
3x3
45
1024
(5xy2)3
125x3y6
x-3x9
x6
(x2y5)3
(xy)3
x3y12
(23)4
4096
(3x3y4)2
9x6y8
(4xy-2z3)(5xy7z)
20x2y5z4
(3x6)5
(9x7)2
3x16