Ask Question
9 February, 13:32

7. Multiply the binomials: (x - 9) (x + 2)

a. x^2 - 7x - 18

b. x^2 - 11x - 18

c. x^2 - 7x + 18

d. x^2 + 7x - 18

+1
Answers (1)
  1. 9 February, 14:28
    0
    the answer is a. x^2-7x-18

    first you distribute the x in the first equation getting you x^2 + 2x, then you distributed the - 9 getting - 9x-18. you then put those together, x^2+2x-9x-18. Finally you simplify to x^2-7x-18
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “7. Multiply the binomials: (x - 9) (x + 2) a. x^2 - 7x - 18 b. x^2 - 11x - 18 c. x^2 - 7x + 18 d. x^2 + 7x - 18 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers