If 2x⁴ + 2y⁴ + 2z⁴ = 144, what is the mean of x⁴, y⁴ and z⁴​

Question

If 2x⁴ + 2y⁴ + 2z⁴ = 144, what is the mean of x⁴, y⁴ and z⁴​

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Ngọc Hoa 5 years 2021-08-07T08:46:22+00:00 1 Answers 75 views 0

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  1. vankhanh
    -1
    2021-08-07T08:48:18+00:00
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    Step-by-step explanation:

    x

    {x}^{4} = x raiseto \: to \: 4

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