Simplify
-4/3m^7y^2
Simplify
x^3-2x^2y-xy^2+2y^3
Simplify
y^6/4x^2
Simplify
11n^2-7
Simplify
4v^2/m^2
Simplify
-20d^3t^2v^-5
Simplify
-1/3(s^4/x^4)
Simplify
15x^11/y^3
Simplify
x^-4
Simplify
t