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1 February, 02:23

What is the product of - 2x^3+x-5 and x^3-3x-4 Show Your Work. Is the Product of - 2x^3+x-5 and x^3-3x-4 equal to the product of x^3-3x-4 and - 2x^3+x-5 Explain your answer.

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  1. 1 February, 03:00
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    Problem #1 - 2x⁶ + 7x⁴ + 3x³ - 3x² + 11x + 20

    Problem #2 - 2x⁶ + 7x⁴ + 3x³ - 3x² + 11x + 20

    YES they are the same answers

    Step-by-step explanation:

    Problem #1

    (-2x³ + x - 5) (x³ - 3x - 4)

    - 2x⁶ + 6x⁴ + 8x³ + x⁴ - 3x² - 4x - 5x³ + 15x + 20

    Combine like terms

    Answer #1 - 2x⁶ + 7x⁴ + 3x³ - 3x² + 11x + 20

    Problem #2

    (x³ - 3x - 4) (-2x³ + x - 5)

    -2x⁶ + x⁴ - 5x³ + 6x⁴ - 3x² + 15x + 8x³ - 4x + 20

    -2x⁶ + 7x⁴ + 3x³ - 3x² + 11x + 20
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