Ask Question
4 April, 02:17

Multiply the polynomials (7x^2 + 9x + 7) (9x - 4)

+5
Answers (1)
  1. 4 April, 02:44
    0
    Answer: 63x^3+53x^2+27x-28

    Step-by-step explanation:

    (7x^2+9x+7) (9x-4)

    7x^2 X 9x+7x^2 (-4) + 9x X 9x (-4) + 7 X 9x + 7 (-4)

    7 X 9x^2x - 7 X 4x^2 + 9 X 9xx - 9 X 4x+7 X 9x-7 X 4

    63x^3+53x^2+27x-28
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Multiply the polynomials (7x^2 + 9x + 7) (9x - 4) ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers