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28 July, 14:03

Solve x=4 + (4x-4) ^ (1/2)

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  1. 28 July, 14:11
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    X = 4 + (4x-4) ^ (1/2)

    First, we rewrite the expression:

    x = 4 + (4x-4) ^ (1/2)

    x = 2 (2 + (x-1) ^ (1/2))

    x = 4 + 2 (x-1) ^ (1/2)

    From here we get a solution for x = 10

    To check it we substitute x = 10 in the expression:

    10 = 4 + 2 (10-1) ^ (1/2)

    10 = 4 + 2 (9) ^ (1/2)

    10 = 4 + 2 (3)

    10 = 4 + 6

    10 = 10

    Answer:

    The solution is:

    x = 10
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