Differentiate with respect to x: 4(x^3) + 2x

d/dx(4x3 + 2x) =  d/dx (4x3) + d/dx(2x)

                       = 4(3x2) + x

                       = 12x2 + x

AJ
Answered by Alexander J. Maths tutor

4673 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Finding stationary points


Find the solution to ln(3)+ln(x)=ln(6)


A curve is defined by the parametric equations x=t^2/2 +1, y=4/t -1. Find the gradient of the curve when t =2.


What is a confidence interval?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences