SOLUTION: Question: Solve log(subscript 2)(x)+log(subscript2)(x+2)=3.
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Question 201507: Question: Solve log(subscript 2)(x)+log(subscript2)(x+2)=3.
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
Apply log rules:
.
x = {-4, 2}
We can throw out the negative solution leaving:
x = {2}
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