SOLUTION: solve log(x+2)+log x= 3 log 2 as algebraically and solve for any extraneous solutions.
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Question 391277: solve log(x+2)+log x= 3 log 2 as algebraically and solve for any extraneous solutions.
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
x = {-4, 2}
Checking for extraneous solutions, we have to throw out the negative solution leaving:
x = 2
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