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guerita119
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solve polynomial (5x^2+4)-(3x+7)+(2x^2-1)

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nikolak

(5x² + 4) - (3x + 7) + (2x² - 1) (5x² + 2x²) + (4 - 7 - 1) - 3x 7x² - 4 - 3x

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