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21 February, 14:02

What is the solution - 10 + sqrt x+8=-4

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  1. 21 February, 14:11
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    - 10 + √ (x + 8) = - 4

    Add 10 to both sides to get:

    √ (x + 8) = 6

    Square both sides to get our binomial out of the square root:

    x + 8 = 6²

    x + 8 = 36

    Subtract 8 to both sides to get:

    x = 28
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