Ask Question
7 October, 00:12

Solve the equation m²+4m=-2

+5
Answers (1)
  1. 7 October, 00:27
    0
    Step 1: Subtract - 2 from both sides.

    m2 + 4m - (-2) = - 2 - (-2)

    m2 + 4m + 2 = 0

    Step 2: Use quadratic formula with a=1, b=4, c=2.

    m = - b ± √ b2 - 4a c 2a

    m = - (4) ± √ (4) 2 - 4 (1) (2) 2 (1)

    m = - 4 ± √8 2

    m = - 2 + √2 or m = - 2 - √2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Solve the equation m²+4m=-2 ...” 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