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8 November, 08:11

Find the two solutions of x^2+9=5.

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  1. 8 November, 08:39
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    x=2i, x=-2i

    Step-by-step explanation:

    x^2+9=5

    x^2+9-9=5-9

    simplify:

    x^2=-4

    x=root - 4, x=-root-4

    SImplify:

    root 4=2

    =2i and - 2i
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