SOLUTION: how do you solve the problem
log base 25 (5). i need to know how to write out all of the work involved
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Question 277519: how do you solve the problem
log base 25 (5). i need to know how to write out all of the work involved
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
There are 2 ways to do thia. One is to recognize that 5^2 = 25, so
25^(1/2) = 5
-->
----------------------------
The other way is base change.
= 0.5
--------------------
Using the base change method will always work.
If the problem had been:
or
then the 1st method is no help.
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