if \: x = 1 + \sqrt{2} \: \: then \: prove \: that \: ({x - \frac{1}{x}) }^{3} = 8

Question

 if \: x = 1  +  \sqrt{2} \: \: then \: prove \: that \:  ({x -  \frac{1}{x}) }^{3}  = 8

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Bella 1 month 2021-08-19T00:23:05+00:00 2 Answers 1 views 0

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    0
    2021-08-19T00:24:55+00:00

    Answer:

    5RIDER and the company have a little fat

    Step-by-step explanation:

    yeh baat bhi is baat tg6 ke chipe g and go for the other two of them all the same and I think

    0
    2021-08-19T00:25:04+00:00

    Answer:

    ………………..

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18:9+8+9*3-7:3-1*13 = ? ( )