Answer to Question #210433 in Calculus for small

Question

Find the derivative of y = ln 3x 5

Answer 1

$$y=\ln(3x^5)=\ln(3)+5\ln(x)$$

$$y'(x)=(\ln(3x^5))'$$

$$=(\ln(3)+5\ln(x))'=\dfrac{5}{x}, x>0$$