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Mathematics, 15.08.2021 19:40 dtrejos

Simplify the polynomial, then evaluate for x = 1 and y = – 2. 2x2 y + 3xy2 – 3xy + 4x² y + y2 – 5xy2

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Simplify the polynomial, then evaluate for x = 1 and y = – 2. 2x2 y + 3xy2 – 3xy + 4x² y + y2 – 5xy...
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