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17 January, 18:25

If x² + x² + x² = 6, what is x?

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  1. 17 January, 20:25
    0
    x² + x² + x² = 6

    3x²=6

    Divide both sides by three

    x²=2

    Take the square root of both sides

    x=1.41421356237 ...
  2. 17 January, 21:18
    0
    Square root of 2

    Step-by-step explanation:

    3x²=6

    Divide each side by 3: 3x² : 3=6:3

    X²=2

    Then square root each side

    So answer is square root of 2
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