Can you help me solve this logarithmic expression?

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Last response: April 21, 2011 11:33 PM in Work & Education

ECHOSIDE

April 15, 2011 1:25:27 AM

I'm learning how to solve logarithmic functions and equations in my college algebra class. This one is giving me a tough time, though, because it's not an equation or a function - it's just an expression. Can you help me solve it?

e^(2 ln π)

Thanks for any help you can provide.

π means "pi"

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wanamingo

April 15, 2011 5:54:40 PM

I certainly cant but i know a guy

wolframalpha.com is like a search engine for math and science.

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ECHOSIDE

April 21, 2011 11:09:12 PM

I received the following satisfactory response on Yahoo! Answers.

"mere expressions can't be "solved."
this one doesn't even have a variable, however, so it can be evaluated.
b^log_b(x) = x
so
e^(2ln(π))
e^ln(π²) ← power rule
π²

♣♦"

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megamanx00

April 21, 2011 11:33:54 PM

Yup, that looks right. I haven't used any of that stuff since I got my degree in Computer Science ^_^

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