Top answers

All subjects
All levels

Find dy/dx of the curve x^3+5xy-2y^2-57=0

3x2+5y+5x(dy/dx)-4y(dy/dx)=0

3x2+5y=(5x-4y)dy/dx

dy/dx=(3x2+5y)/(5x-4y)

SP
Answered by Steven P. Maths tutor
3626 Views

Por or Para

Careful with this very common mistake! It may not seem like it will make a big difference, but it can, in fact completely change the meaning of what you are saying. Por is used for: 1) travel and communic...

CM
Answered by Charlotte M. Spanish tutor
3444 Views

When should I use imparfait and passé composé?

Passé composé (AVOIR ou ETRE + participe passé) is used for ponctuel actions in the past which have been ended. Ce matin, j’ai mangé une tartine de pain.  On the other hand, imparfait is ...

CM
Answered by Charlotte M. French tutor
2403 Views

How do I make a free body diagram ?

To create a free body diagram, first you need to identify a body you are intrested in. Do you have it ? Great! Now lets draw this body isolated. I mean you don't want to include any object in its surrodin...

MM
Answered by Mateusz M. Physics tutor
1671 Views

Mutations can occur in DNA. Describe what effect a mutation can have on the function of an enzyme.

A mutation is a change in the DNA base sequence. This causes a change in the amino acid that is synthesised, and this could change the shape of the active site on an enzyme. The shape of the active site m...

MS
Answered by Mahdia S. Biology tutor
33491 Views

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