Practice problem
Simplify the following if a≠0a\neq 0a=0: an⋅a2⋅a−n−1⋅a0a^{n} \cdot a^{2} \cdot a^{-n-1}\cdot a^0an⋅a2⋅a−n−1⋅a0
000
111
aaa
a−1a^{-1}a−1
Type a concept, like “slope” or “photosynthesis”.
