math question ?

some parts are empty

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1 Answer

  • 5 months ago

    Just replace the "x" with the first argument (value) in the function, and replace "y" with the second value.


    f(a^2, 3a)

    x = a^2

    y = 3a

    x^2 - y^2 = (a^2)^2 - (3a)^2 = a^4 - 9a^2

    2xy = 2*(a^2)(3a) = 6a^3

    x^2 = (a^2)^2 = a^4

    so the answer would be

    (a^4 - 9a^2, 6a^3, a^4)

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