# Derivative of e^x*cos(2x)*x

## Derivative of e^x*cos(2x)*x. Simple step by step solution, to learn. Simple, and easy to understand, so dont hesitate to use it as a solution of your homework.

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## Derivative of e^x*cos(2x)*x:

(x*e^x*cos(2*x))'(x*e^x)'*cos(2*x)+x*e^x*(cos(2*x))'((x)'*e^x+x*(e^x)')*cos(2*x)+x*e^x*(cos(2*x))'(1*e^x+x*(e^x)')*cos(2*x)+x*e^x*(cos(2*x))'(1*e^x+x*ln(e)*e^x)*cos(2*x)+x*e^x*(cos(2*x))'(1*e^x+x*e^x)*cos(2*x)+x*e^x*(cos(2*x))'(e^x+x*e^x)*cos(2*x)+x*e^x*(cos(2*x))'(e^x+x*e^x)*cos(2*x)+x*e^x*-sin(2*x)*(2*x)'(e^x+x*e^x)*cos(2*x)+x*e^x*-sin(2*x)*((2)'*x+2*(x)')(e^x+x*e^x)*cos(2*x)+x*e^x*-sin(2*x)*(0*x+2*(x)')(e^x+x*e^x)*cos(2*x)+x*e^x*-sin(2*x)*(0*x+2*1)(e^x+x*e^x)*cos(2*x)+x*e^x*2*(-sin(2*x))(e^x+x*e^x)*cos(2*x)+x*e^x*-2*sin(2*x)(e^x+x*e^x)*cos(2*x)-(2*x*e^x*sin(2*x))`
The calculation above is a derivative of the function f (x)