Simplify a2b3a5b\frac{a^2b^3}{a^5b}a5ba2b3
b2a3\frac{b^2}{a^3}a3b2
a3b2\frac{a^3}{b^2}b2a3
a−3b−2a^{-3}b^{-2}a−3b−2
a3b2a^3b^2a3b2