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MathematicsMathematics
7 February, 06:48

Which of the following is a solution to:

x2 + 8x=-12

+3
Answers (2)
  1. 7 February, 08:18
    0
    Step-by-step explanation:

    x^2 + 8x = - 12

    x^2 + 8x + 12 = 0

    (x+2) (x+6) = 0

    x = - 2 or x = - 6
  2. 7 February, 09:33
    0
    x=-6, x=-2

    Step-by-step explanation:

    add 12 to both sides so x2+8x+12=0. then factor it to get (x+6) (x+2).

    Then equal it to 0 and solve for x.
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