Ask Question
Today, 03:34

4x=x^2+6x+9, what do I do next? Subtract 4x?

+3
Answers (2)
  1. Today, 04:38
    0
    Yes. Subtract 4x by both sides.

    So:

    4x = x^2 + 6x + 9

    0 = x^2 + 2x + 9

    Then you can factorize

    0 = (x+1) ^2 + 8
  2. Today, 04:53
    0
    -x^2 - 6x + 4x - 9=0

    -x^2 - 2x - 9=0

    D = b^2 - 4ac = 4 - 4*1*9 = 4 - 36 = - 32-> no solution
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “4x=x^2+6x+9, what do I do next? Subtract 4x? ...” 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