Multiply the polynomials and simplify by combining like terms. (x2 + 2) (4x3+x-5) = Simplify your answer

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

Step-by-step 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

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)