Ask Question
27 November, 15:51

X squared by 2 + 4x = - 11

+1
Answers (1)
  1. 27 November, 16:04
    0
    x=-2+sqrt (7) * i, - 2-sqrt (7) * i

    Step-by-step explanation:

    x^2+4x=-11

    x^2+4x - (-11) = 0

    x^2+4x+11=0

    Apply the quadratic formula with a=1, b=4 and c=11.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “X squared by 2 + 4x = - 11 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers