Practice problem
Simplify the following: a7b8ca9b5c\frac{a^7 b^8 c}{a^9 b^5 c}a9b5ca7b8c
a−2b3a^{-2} b^3a−2b3
a2b3a^2 b^3a2b3
ab3cab^3 cab3c
a16b13a^{16} b^{13}a16b13
Type a concept, like “slope” or “photosynthesis”.
