Finding the logarithm

[caligirl350]

Find the logarithm using the change-of-base formula.
log? 14.2

I have no idea on what to do?

 

[Aladdin]

Find the logarithm using the change-of-base formula.
log? 14.2

I have no idea on what to do?

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You meant log base pi.

log_pi[14.2] = ln(14.2)/ln(pi)

Hope this helps.

 

[caligirl350]

Thank you. I came up with 2.65

 

[caligirl350]

I have another one. I came up with 0.95 for this one. Is this correct

log base 9 8

 

[Denis]

I have another one. I came up with 0.95 for this one. Is this correct
log base 9 8

http://www.google.ca/search?hl=en&q=log ... =&aq=f&oq=