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3 June, 12:59

What does x equal if x times the power of two, plus 6 equals 31?

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  1. 3 June, 13:46
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    x=5

    Step-by-step explanation:

    x^2+6=31 Find x

    Subtract 6 from both sides

    x^2=25

    take the square root of both sides

    x=+5 or - 5
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