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January 30, 2015

January 30, 2015

Posted by **Lucy** on Saturday, March 29, 2008 at 3:48pm.

My answer is 243^4/5=81.

Evaluate 9^log9(54).

My answer is 6.

Are these correct??

Thanks

- Algebra II -
**Damon**, Saturday, March 29, 2008 at 4:15pmYes for the first one

9^log 9 of 54

but base^log same base (x) = x

so I get 54 for an answer

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