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Can you explain the quadratic formula?

The quadratic formula is used to solve the quadratic equation. Although methods like factorising or completing the square can easily be used, this offers another method which can be used for more difficul...

SI
Answered by Shazeaa I. Maths tutor
3421 Views

Describe the process of osmosis

Osmosis is the movement of water molecules from a high partial pressure (or concentration) to a low partial pressure (or concentration) down pa...

AF
Answered by Alisha F. Biology tutor
3221 Views

What are the most common challenges in urban environments?

There are five main parts that make up the answer to this question. Remember at GCSE the mark scheme is rather specific so you will need to make sure you mention all 5 of these items in order to gain maxi...

SP
Answered by Saskia P. Geography tutor
2061 Views

What is the final presentation for, and what am I expected to present in it?

Your presentation is a chance for you to talk about your final product and show the examiner how you researched and came to a final conclusion about the question you have proposed. You will need to includ...


What is the most effective way of creating a title for my essay?

Although the title is obviously very important for your final essay and creating the perfect title seems like a huge task, don’t panic! Personally, I think the best way to tackle the title is to start bro...


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