Top answers

All subjects
All levels

How do you solve simultaneous equations?

The easiest way to solve simultaneous equations is by elimination. This is the idea of cancelling out one of your variables, the X or Y so that you can solve the remaining variable and then substitute thi...

BH
Answered by Ben H. Maths tutor
3954 Views

Expand (x+4)(x+3).

To answer this you multiply everything in the left bracket by everything in the right bracket, so rewrite the equation as x(x+3)+4(x+3). Then you can expand each more easily:

x(x+3) = x

ED
Answered by Elliot D. Maths tutor
31419 Views

Why did the Tsarist regime in Russia survive the 1905 Revolution but not the February 1917 Revolution?

The Tsarist regime faced opposition more than once in history, the most prominent examples being the 1905 Revolution and the 1917 Revolution. The following essay examines the reasons which made the 1917 R...

EZ
Answered by Eleni Z. History tutor
13885 Views

How should I structure source paper exam answers?

You should always look at the number of marks offered for each question to help indicate to you how many points you should include in your answer. For example, for a 3 / 4 mark source question it would be...

SL
Answered by Sophie L. History tutor
12986 Views

How do I remember the trigonometry identities from C3 in the exam?

I often find it difficult to remember all the different identities, so what is useful is instead to just remember the familiar identity sin^2(x) + cos^2(x) = 1 that we have come across many times, and div...

JS
Answered by Joshua S. Maths tutor
4703 Views

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