SOLUTION: ln(x-5)+ln(x+6)=1
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Question 889191
:
ln(x-5)+ln(x+6)=1
Answer by
Alan3354(69443)
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ln(x-5)+ln(x+6)=1
ln(x-5)+ln(x+6) = ln(e)
ln((x-5)*(x+6)) = ln(e)
(x-5)*(x+6) = e
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Now it's a quadratic.