Practice problem
What is (fe)3⋅(ef)2(fe)^3\cdot (ef)^2(fe)3⋅(ef)2?
e5f5e^{5}f^5e5f5
(ef)6(ef)^{6}(ef)6
e3f2e^{3}f^2e3f2
e9f9e^{9}f^9e9f9
Type a concept, like “slope” or “photosynthesis”.
