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Question
Simplify `(14"p"^5"q"^3)/(2"p"^2"q") - (12"p"^3"q"^4)/(3"q"^2)`
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Solution
`(14"p"^5"q"^3)/(2"p"^2"q") - (12"p"^3"q"^4)/(3"q"^2) = 14/2 "p"^(5-2)"q"^(3-1) - 12/3 "p"^3"q"^(4-3)`
= 7p3q2 – 4p3q
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