Top answers

All subjects
All levels

Prove that the square of an odd number is always 1 more than a multiple of 4

2n+1 will always be an odd number (e.g. if n is equal to 3 the answer would be 7, an odd number) So, we square 2n+1 and write this as (2n+1)2 2n +12n 4n...

Answered by Maths tutor
3176 Views

‘The military capability of the Normans was the most important reason for their victory at the Battle of Hastings in 1066.’ How far do you agree?

1st paragraph: William’s preparation – mildly significant -      Mildly significant -      Cause – Papal banner from friend Lanfranc in persua...

BS
Answered by Bart S. History tutor
4498 Views

How do you write about your achievements?

It's extremely important for your personal statement to be unique to you. It's also important that your statement isn't just a list of your achievements without relating it to how it would help you in you...

AK
2648 Views

What are the tectonic hazards associated with a destructive plate margin?

Tectonic hazards are hazard events that occur as a result of tectonic activity. There are two forms of destructive plate margins: subductive and collision. A collision plate margin occurs when two contine...

RB
Answered by Rachel B. Geography tutor
12169 Views

How does concentration gradient affect the rate of diffusion?

Diffusion is the movement of a substance from areas of high concentration to areas of low concentration, down a concentration gradient. As a result of diffusion, substances may move in and out of cells, a...

RB
Answered by Rachel B. Biology tutor
28870 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