‚Äčln x + ln(x-10) = 5 solve for x.

Calculus
Tutor: None Selected Time limit: 1 Day

ln x + ln(x-10) = 5 solve for x.

Sep 4th, 2015

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ln (x(x-10) = 5

ln x2-10x =e5

ln(x2-10x)=ln (148.4)

x2-10x=148.4

x2-10x-148.4 =0

solving using quadratic formula

x= 10.385 or-0,385

x is therefore = 10.385


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Sep 4th, 2015

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