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    If y=3, then y3 (y3-y) = What

    0  Views: 1504 Answers: 4 Posted: 13 years ago

    4 Answers

    3.

    y3 (y3-3) =


    y3 = 3 x 3 x 3 = 9 x 3 = 27


    27 (27-3) = 27 (24)


    27 x 24 = 648

    y=3

    It is an simple algebra to be deal with.


    First find the cube value: and the result will be 27


    Then, put the value in the given algebraic expression:


    On putting the value and solving: the result will be 648



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