How do I know which method of diffirentiation to use?

The main methods of differentiation you need to know at A level are the chain rule, the product rule and the quotient rule.

The chain rule should be used when the eqation is a function of a function. E.g. y=x​(sinx)

The product rule should be used when the eqation is a product of 2 things E.g. y=x4ln(x)

The quotient rule should be used when the equation is a fraction. E.g. y=(2x+1)(4x2​-1)

LC
Answered by Lizzie C. Maths tutor

4611 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Write 36% as a fraction in its simplest terms.


differentiate 3x^56


Using the trigonometric identity (sinx)^2 + (cosx)^2 = 1, show that (secx)^2 = (tanx)^2 + 1 is also a trigonometric identity.


Find the equation of the normal to the curve y = 2x^2 -3x +7 at the point x = 1.


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