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04-05-2020
Mathematics

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If necessary, combine like terms.
(7+x) (7 –x) =

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04-05-2020

Answer:hopes this will helpp

Step-by-step explanation:In the same way, I will combine these two like terms by adding the numerical portion of each term, while carrying the x along for the ride: 3x + 4x. (3 + 4) x. (7) x.

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