Practice problem
What is b⋅b3⋅b−2b\cdot b^3\cdot b^{-2}b⋅b3⋅b−2, if b≠0b\ne0b=0?
b−1b^{-1}b−1
b0b^{0}b0
b2b^2b2
b3b^{3}b3
Type a concept, like “slope” or “photosynthesis”.
