10-04-2021
Mathematics

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7(x+y)^(2)+13x(x+y)-2^(2)
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10-04-2021

Answer:

https://www.symbolab.com/solver/step-by-step/7%5Cleft(x%2By%5Cright)%5E%7B2%7D%2B13x%5Cleft(x%2By%5Cright)-2%5E%7B2%7D

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