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Anton [14]
3 years ago
15

Find f(4), where f(x)=3^x If f(x) = 81, what is x? Please answer asap!

Mathematics
1 answer:
-BARSIC- [3]3 years ago
5 0

f(x) =3^x \implies f(4) =3^4=81\\\\\\\text{Since f(x) = 81 = f(4),  the value of x is 4.}

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