SOLUTION: 2log(x+2)-log(x+5)=log2+log(x-2)

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Question 1167514: 2log(x+2)-log(x+5)=log2+log(x-2)
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 quotient.

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













Solve the quadratic. One of the roots will be extraneous (gives a negative argument for a couple of the log functions)

John

My calculator said it, I believe it, that settles it


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