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power function prob ? solving for the exponent Rate Topic: -----

#1 1123581321 


Quark
i was wondering if someone could give me a hint for solving this equation: 3^x = 4

basic i know, but i've unfortunately had a blank.
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#2 DrRocket 


Primate

View Post1123581321, on 8 October 2011 - 06:27 AM, said:

i was wondering if someone could give me a hint for solving this equation: 3^x = 4

basic i know, but i've unfortunately had a blank.


Try using logarithms.

You can know the name of a bird in all the languages of the world, but when you're finished, you'll know absolutely nothing whatever about the bird... -- Richard P. Feynman
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#3 1123581321 


Quark
thanks. cant believe i forgot.
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