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\large{-4p+(-2)+2p+3}−4p+(−2)+2p+3

 Jul 16, 2020
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\(\large{-4p+(-2)+2p+3}−4p+(−2)+2p+3\\ =-4p-2+2p+3-4p-2+2p+3\\ =-2p-2p+1+1\\ =-4p+2\)

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 Jul 16, 2020

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