If , then y is equal to

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- September 13th 2009, 04:52 AMuser_5Logarithm Help
If , then y is equal to

- September 13th 2009, 05:01 AMmr fantastic
- September 13th 2009, 05:08 AMuser_5
Oh, thanks I forgot that 1 can be rewritten like that.

It makes sense now.

Is the answer is ? - September 13th 2009, 05:56 AMFinley
Yes, well done :)

But don't forget the restrictions on X, for the equation to produce a positive number (necessary for a log).

and