Find the value of: d/dx(x^2*sin(x))

Use the product rule:

d/dx(fg) = f'g + fg'

f = x2    f' = 2x   g = sin(x)  g' = cos(x)

answer = 2xsin(x) + x2cos(x)

WR
Answered by Will R. Maths tutor

9400 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Express x^2 - 7x + 2 in the form (x - p)^2 + q , where p and q are rational numbers.


What is De Moivre's theorem?


Solve the following equation for k, giving your answers to 4 decimal places where necessary: 3tan(k)-1=sec^2(k)


y = 4x / (x^2 + 5). Find dy/dx.


We're here to help

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

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences