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Find the sum of 5x3 -4x and 8x + 8.
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Find the sum of 5x3 -4x and 8x + 8.

User SparK
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1 Answer

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We must find the sum of the polynomials:


\begin{gathered} p(x)=5x^3-4x, \\ q(x)=8x+8. \end{gathered}

The sum of the polynomials give:


p(x)+q(x)=(5x^3-4x)+(8x+8)=5x^3+4x+8.

Answer


5x^3+4x+8

User Arseniy Zhizhelev
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