Recent content by terps

Thank you for all of your help. I figured it out. the answer (per change of base formula) is log99/r. i was under the impression that we could only use the variables r s and t in our answer.

Yes it does, but i thought that you could only do that when they have common bases. what i mean is that you can only use it for example log 5/log 3 since they have the common base 10. No?

Homework Statement Let r = log9 31, s = log6 31, t = log9 6. Write the following expressions in terms of r, s, and/or t. The change of base formula may be helpful in finding some of these logarithms. Homework Equations log 9 base 31 The Attempt at a Solution I am not sure where...