Question

Multiply the polynomials and simplify by combining like terms.

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

Answer 1

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