Can you differentiate y = (x^4 + x)^10

To solve this equation we will need to apply the chain rule. This states that:dy/dx = dy/du * du/dxTo make the question simpler, we shall let u = x4+ x, and so:y = u10 and u = x4+ xBoth of these equations can be differentiated to give:dy/du = 10u9 and du/dx = 4x3+ 1Using the chain rule formula written above, dy/dx = dy/du * du/dx = 10u9 * (4x3+ 1) = 10(4x3+ 1)(x4+ x)9

Answered by Shaan A. Maths tutor

3115 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Derive the formula for differentiation from first principles


Differentiate expressions of form Ax^b where A and b are constants and x is a variable


Consider the closed curve between 0 <= theta < 2pi given by r(theta) = 6 + alpha sin theta, where alpha is some real constant strictly between 0 and 6. The area in this closed curve is 97pi/2. Calculate the value of alpha.


Find the derivative of f(x)=x^3 sin(x)


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 2013–2024

Terms & Conditions|Privacy Policy
Cookie Preferences