Mathematics, 17.12.2020 14:00 diablo871

Perform the specified operations on the polynomials: Subtract the sum of a^2 - 2ab + b^2 and 2a^2+2ab + b^2 from the sum of a^2-62 and
a^2+ab +362

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Perform the specified operations on the polynomials: Subtract the sum of a^2 - 2ab + b^2 and 2a^2+2...