Ask Question
29 April, 21:54

Manipulate the quadratic equation x2 - 9x = - 20 so the equation

equals O, then factor the quadratic using the grouping method, and

find the x-intercepts.

+4
Answers (2)
  1. 29 April, 21:57
    0
    X^2 - 9x + 20 = 0

    x^2 - 4x - 5x + 20 = 0

    x (x-4) - 5 (x-4) = 0

    (x-5) (x-4) = 0

    x-4=0

    x=0+4

    x=4

    x-5=0

    x=0+5

    x=5
  2. 29 April, 22:06
    0
    x^2-9x+20=0

    Step-by-step explanation:

    (x-4) (x-5)

    (4,0) (5,0)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Manipulate the quadratic equation x2 - 9x = - 20 so the equation equals O, then factor the quadratic using the grouping method, and find ...” 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