SOLUTION: Can you please help me.
Evaluate: (log5 20^4)(log20 5^4)
I have to show my work.
Thank you
Algebra.Com
Question 167593: Can you please help me.
Evaluate: (log5 20^4)(log20 5^4)
I have to show my work.
Thank you
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression
Convert each log using the change of base formula
So for instance and
Use the identity to pull the exponents down and place them in front of the logs
Highlight the common terms.
Cancel out the common terms.
Simplify
Reduce
Multiply
So
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