Question

multiple
${x}^{2} + 2y \:by \: {x}^{3} - 2xy + {y}^{3} \: and \: find \: the \: value \: of \: the \: \: product \: for \: x = 1 \: and \: y = - 1$
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Answer 1

45

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Answer 2

Step-by-step explanation:

this question's answer is -2