# Derivative of Cos(30-3x)

## Derivative of Cos(30-3x). 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 Cos(30-3x):

(cos(30-(3*x)))'-sin(30-(3*x))*(30-(3*x))'-sin(30-(3*x))*((-(3*x))'+(30)')-sin(30-(3*x))*(3*(x)'+(3)'*x+(30)')-sin(30-(3*x))*(3*(x)'+0*x+(30)')-sin(30-(3*x))*(0*x+3*1+(30)')(0-3)*(-sin(30-(3*x)))-3*(-sin(30-(3*x)))3*sin(30-(3*x))`
The calculation above is a derivative of the function f (x)