calculus

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if f(x)=4^(2x)-1, find :f(1)+f(2)
solution pls

  • calculus -

    Compute f(1) and f(2) and add them.
    Surely you can do this yourself.

    The answer wil be 4^2 -1 + 4^4 -1

    = 16 -1 + 256 -1 = ___

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