Negative Exponents
x-4
1/x4
(ab5)2
a2b10
x5 / x2
x3
(x4/y6)2
x8/y12
3/x-6
3x6
(5c4k3)2
25c8k6
y8z14 / y6z11
y2z3
(4/h3j5)2
16/h6j10
-2y-4 (y7)
-2y3
6mz3 (3m3z4)3
162m10z15
15w11xy4 / -5w5x5y5
-3w6 / x4y
(2a4b3/c6d10)3
8a12b9/c18d30
(d3n2)-5 (d7n-4)
1/d8n14
(t4s6)9 (4g5ts5)2
16g10t38s64
6a3b14c8d8 / 24a4b6c2d12
b8c6 / 4ad4
(1/6x3y7z9)-1 (-2x9y2z6)-4
3 / 8x33yz15
(b-2/x3)-3
b6x9
(12x9h4k6y)2 (4x3h2ky5)-2
9x12h4k10 / y8
1 / e4f8gh12 (9e7f3g5h9)-1
9e3g4 / f5h3
4k10/j22m10n2