SOLUTION: Solve In(u+5)+In(u-5)=13

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Question 954357: Solve In(u+5)+In(u-5)=13
Answer by lwsshak3(11628) About Me  (Show Source):
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Solve In(u+5)+In(u-5)=13
ln(u+5)(u-5)=13
e^13=u^2-25
u^2=e^13+25
u=±√(e^13+25)