MYTUTOR SUBJECT ANSWERS

846 views

Differentiate f(x) = 2xlnx.

Use the chain rule: f'(x) = v(du/dx) +u(dv/dx).

Let u = 2x, du/dx = 2, v = lnx, dv/dx = 1/x

Using this information: f'(x) = 2lnx + 2x/x

This simplifies to f'(x) = 2lnx +2.

Tom V. GCSE Maths tutor, A Level Maths tutor, GCSE Physics tutor, A L...

1 year ago

Answered by Tom, an A Level Maths tutor with MyTutor


Still stuck? Get one-to-one help from a personally interviewed subject specialist

253 SUBJECT SPECIALISTS

£20 /hr

Alex C.

Degree: Natural Sciences (Bachelors) - University College London University

Subjects offered: Maths, Physics+ 3 more

Maths
Physics
Further Mathematics
Chemistry
.BMAT (BioMedical Admissions)

“Hi, I'm a first year undergraduate at University College London studying Natural Sciences. I've always had a passion for science and think that tutoring is a great way to bring that across and inspire it in others.  In the past I've t...”

£22 /hr

Tiarnan B.

Degree: MChem (Masters) - York University

Subjects offered: Maths, Geography+ 2 more

Maths
Geography
Chemistry
-Personal Statements-

“About Me: I am a student of Chemistry at the University of York studying for a masters degree and am a self-confessed science nerd! My goal is to give you the help you need, build your confidence and push you to be the best you can. A...”

£26 /hr

Ryan B.

Degree: Natural Sciences (Masters) - Durham University

Subjects offered: Maths, Science+ 2 more

Maths
Science
Physics
Chemistry

“I am currently a 1st year student at Durham University studying Natural Sciences. I have always had apassion for science and believe that developing your interest in the subject, during these sessions, will be the key to your success....”

About the author

£20 /hr

Tom V.

Degree: Mechanical Engineering (Masters) - Leeds University

Subjects offered: Maths, Physics

Maths
Physics

“About MeHello! I'm Tom, I'm in my first year studying mechanical engineering at the University of Leeds. I've always loved sicence, being particularly drawn to physics and maths from a young age. I loved the methodical, logical appro...”

You may also like...

Posts by Tom

A simple circuit contains a battery rated at 12V, connected in series to a filament lamp with a resistance of 3 ohms. What current flows through the filament lamp?

Differentiate f(x) = 2xlnx.

Find the solutions of the equation x^2 - 2x - 8 =0

Other A Level Maths questions

Find the factors of x^3−7x−6

How do I solve equations like 3sin^2(x) - 2cos(x) = 2

Differentiate: y = xsin(x)

Find f''(x), Given that f(x)=5x^3 - 6x^(4/3) + 2x - 3

View A Level Maths tutors

Cookies:

We use cookies to improve our service. By continuing to use this website, we'll assume that you're OK with this. Dismiss

mtw:mercury1:status:ok