SOLUTION: How to solve Log2(x) - Log2(x+4)=3

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Question 681248: How to solve Log2(x) - Log2(x+4)=3
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


The difference of the logs is the log of the product.





Use the definition of the logarithm function:









But the domain of the log function is restricted to positive reals. Therefore the solution set is empty.

John

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