Sunday

April 20, 2014

April 20, 2014

Posted by **Morris** on Monday, May 2, 2011 at 3:44pm.

- Calculus -
**Reiny**, Monday, May 2, 2011 at 3:50pmf'(x) = ln3(x(1/x) + lnx)(3^(xlnx))

= ln3(1 + lnx)(3^(xlnx))

so f'(e) = ln3(1+lne)(3^(elne))

= ln3(2)(3^(e))

**Related Questions**

Math - How to differentiate f(x)=e^(xlnx)? I get f'(x)=e^(xlnx) (1+lnx) while at...

Calculus - Integrate dx/xlnx. What method am I supposed to use? I'm totally lost...

calculus II - Suppose R is the region in the plane enclosed by y = x2 and y = 4...

calc - differentiate y=3^xlnx

math - f(x)=xlnx Find the minimum value

math - f(x)=xlnx Find the minimum value

precalc - find where f(x)<0 and f(x)>0 f(x)=xlnx-2x

calculus - Given the vector u=<3,1,1>,v=<-2,0,4>. A) compute the ...

Calculus - Given the vector u=<3,1,1>,v=<-2,0,4>. A) compute the ...

Precalc - (e^x - 1 )/(x^2 - 1) < 0 Any way to get started? I'd appreciate any...