Solve exactly by completing the square: (x+6)^2 = -11

Question

Solve exactly by completing the square:

(x+6)^2 = -11

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Katherine 6 days 2021-11-25T22:19:14+00:00 1 Answer 0 views 0

Answers ( )

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    2021-11-25T22:20:35+00:00

    Answer:

    x = -6 ± i \sqrt{11}

    Step-by-step explanation:

    (x+6)^{2} = -11

    Taking squareroot we get

    x + 6 = ± \sqrt{-11}

    x = -6 ± \sqrt{-11}

    x = -6 ± i \sqrt{11}

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