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3 April, 05:52

What is the solution to

(x+2) ^2 = - 9

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Answers (1)
  1. 3 April, 08:25
    0
    x^2+4x-5

    Step-by-step explanation:

    (x+2) (x+2) = x^2+2x+2x+4 simplify

    x^2+4x+4=-9 add 9 to other side

    x^2+4x-5
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