Question: Let x and y be integers. Use a direct proof to show that if x +y is even, then x2y ?y3+ 2 is even. Clearlystate

Let x and y be integers. Use a direct proof to show that if x +y is even, then x2y ?y3+ 2 is even. Clearlystate your reasoning for all statements and use a two-column prooffor the body whenever p 2 answers

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