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

First you have Ax^b where x is a variable.

Then you multiply A and b together with the variable so you have Abx^b

Then you minus 1 from the b which gives you the final answer Abx^(b-1)

RI
Answered by Rafi I. Maths tutor

4380 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

A curve C has equation y = x^2 − 2x − 24 x^(1/2), x > 0 (a) Find (i) dy/d x (ii) d^2y/dx^2 (b) Verify that C has a stationary point when x = 4 (c) Determine the nature of this stationary point, giving a reason for your answer.


what is d(2x^3)/dx?


What is an Inverse function?


Sketch the graph of x^2+y^2-6x-4y=23


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