Given y = 2x(x^2 – 1)^5, show that dy/dx = g(x)(x^2 – 1)^4 where g(x) is a function to be determined.

y=2x(x2-1)5dy/dx= 2(x2-1)5 + 2x*10x(x2-1)4dy/dx=(x2-1)4(2x2-2+20x2)dy/dx=(x2-1)4(22x2-2)

KS
Answered by Katie S. Maths tutor

8914 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Split (3x-4)/(x+2)(x-3) into partial fractions


Find the first derivative of f(x) = tan(x).


How do you find the gradient of a curve?


What is the differential of y =sin(2x)?


We're here to help

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

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning