Question

Find the parity of the following if a and b have different parities. (a² + b²+ 2)(a + b)³

Answer 1

ANSWER

${a}^{5} + 3a ^{4} b + 4{a}^{3} {b}^{2} + 4 {a}^{2} {b}^{3} + 3 {b}^{4} a + {b}^{5} + 2 {a}^{3} + 6 {a}^{2} b + 6 {ab}^{2} + 2 {b}^{3}$

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