Ask Question
25 July, 09:55

What polynomial has roots of - 6 - 4 and 1?

a. x^3-9x^2-22x+24

b. x^3-x^2-26x-24

c. x^3+x^2-26x+24

d. x^3+9x^2+14x-24

+2
Answers (1)
  1. 25 July, 10:05
    0
    Hello,

    Answer D

    (x+6) (x+4) (x-1)

    = (x²+6x+4x+24) (x-1)

    = (x²+10x+24) (x-1)

    =x^3+10x²+24x-x²-10x-24

    =x^3+9x²+14x-24
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What polynomial has roots of - 6 - 4 and 1? a. x^3-9x^2-22x+24 b. x^3-x^2-26x-24 c. x^3+x^2-26x+24 d. x^3+9x^2+14x-24 ...” 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