Given that y=(4x^2)lnx, find f"(x) when x=e^2

Product rule: first order derivative = 8xlnx+4x Second order derivative = 8lnx+12 Sub in e^2 , 16lne + 12 = 24

JH
Answered by Johnny H. Maths tutor

5013 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

What is the definite integral of 2x^2 + 4x + 1 with a lower limit of 3 and a higher limit of 6?


Find the area enclosed between the curves y = f(x) and y = g(x)


What is the intergral of 6.x^2 + 2/x^2 + 5 with respect to x?


Let z=x+yi such that 16=5z - 3z*, What is z?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning