How to differentiate with respect to x, xsin2x.

There are to parts involving x in this expression, so we need to use the product rule. Let u=x and v=sin2x.So we find u'=1, and v'=2sin2x. Then the formula for the product rule gives us that d/dx(uv)= uv' + vu'. so substituting in our values gives us that d/dx(xsin2x) = x(2sin2x) + 1(x) = 2xsin2x + x.

Answered by Emily R. Maths tutor

7753 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

If x=-2,1,2 and the y intercept is y=-8 for y=ax^3+bx^2+cx+d, what is a, b, c and d


How to differentiate y=2x(x-2)^5 to find dy/dx?


(A-Level) Find the coordinate of the stationary point of the curve y = 2x + 27/x^2


find x: e^(3x-9) = 8


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