Ask Question
20 August, 21:55

X² + 3x - 7=0

Solve

X = or x=

+2
Answers (1)
  1. 20 August, 22:00
    0
    x = 2

    Step-by-step explanation:

    X² = 3x - 7 = 0

    X² = 3x = 7

    (x + 1) (x + 2) = 7

    (x + 1) + x = 7 - 2

    x + x = 7 - 3

    2x = 4

    x = 4/2

    x = 2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “X² + 3x - 7=0 Solve X = or x= ...” 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