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Multiply the polynomials. (4x^2+3+7)(8x-5)

1 Answer

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(8x-5)(4x^2+3+7)
8x(4x^2+3+7)-5(4x^2+3+7)
32x^4+24x+56x-20x^2-15-35
32x^4-20x^2+24x+56x-15-35
32x^4-20x^2+80x-50,ans

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