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Find the sum of 5x^3-3x^2+5 and -2x^3+6x^2-5

Find the sum of 5x^3-3x^2+5 and -2x^3+6x^2-5
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Find the sum of 5x^3-3x^2+5 and -2x^3+6x^2-5

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User Michael Capobianco
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1 Answer

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(5x^3-3x^2+5)+(-2x^3+6x^2-5)\\\\=(5x^3-2x^3)+(-3x^2+6x^2)+(5-5)\\\\=\boxed{3x^3+3x^2}

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User Theomax
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