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39 votes
39 votes
Multiply the polynomials and simplify by combining like terms.

(x2 + 2) (4x3+x-5) = Simplify your answer

User Junwoo
by
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1 Answer

17 votes
17 votes

Answer:

4x^5+9x^3-5x^2+2x-10

Explanation:

(x^2+2)(4x^3+x-5)

4x^5+x^3-5x^2+8x^3+2x-10

4x^5+x^3+8x^3-5x^2+2x-10

4x^5+9x^3-5x^2+2x-10