7^3*7^4 = 823543
(7^3)/(7^4) → 7^(3-4) → 7^(-1) → 1/7
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Would 7 to the 3rd power over 7 to the 4th power equal 16807?
\({\color{blue}7^3\times 7^2 = 7^5=16807}\) !
\({\color{blue}\frac {7^3}{7^4}} {\color{red}\times \ 7^6} {\color{blue}= 16807}\)