How do you differentiate #f(x)=(lnx+x)(1+e^x)# using the product rule? Calculus Basic Differentiation Rules Product Rule 1 Answer Guilherme N. Jan 5, 2016 Product rule: #(ab)'=a'b+ab'# Explanation: #(df(x))/(dx)=(1/x+1)(1+e^x)+(lnx+x)(e^x)# #(df(x))/(dx)=(e^x/x+e^x+1/x+1)+(e^xlnx+xe^x)# #(df(x))/(dx)=e^x(1+1/x+lnx+x)+1/x+1# Answer link Related questions What is the Product Rule for derivatives? How do you apply the product rule repeatedly to find the derivative of #f(x) = (x - 3)(2 - 3x)(5 - x)# ? How do you use the product rule to find the derivative of #y=x^2*sin(x)# ? How do you use the product rule to differentiate #y=cos(x)*sin(x)# ? How do you apply the product rule repeatedly to find the derivative of #f(x) = (x^4 +x)*e^x*tan(x)# ? How do you use the product rule to find the derivative of #y=(x^3+2x)*e^x# ? How do you use the product rule to find the derivative of #y=sqrt(x)*cos(x)# ? How do you use the product rule to find the derivative of #y=(1/x^2-3/x^4)*(x+5x^3)# ? How do you use the product rule to find the derivative of #y=sqrt(x)*e^x# ? How do you use the product rule to find the derivative of #y=x*ln(x)# ? See all questions in Product Rule Impact of this question 1435 views around the world You can reuse this answer Creative Commons License