Homework Help: Logarithms

Posted by George on Wednesday, January 23, 2013 at 2:57pm.

lnx^5 - lnx^2 = 3 solve for the unknowns as a list.

I tried using my calculator but apparently my answer is opposite ends of the universe

Logarithms - Steve, Wednesday, January 23, 2013 at 3:03pm
since log x^n = n log x, we have

5lnx - 2lnx = 3
3lnx = 3
lnx = 1
x = e

don't know what list you might be involving

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