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How do I prepare for my paper 1 and paper 2 essays?

Something that I definitely struggled with in GCSEs was figuring out what to learn and how to learn it- the information available is overwhelming. What I have found helps is breaking down the content of each...
SS
4094 Views

What is a dialect and what is an accent?

An accent is commonly associated with sounds of a particular variety, so pronunciation. A dialect is commonly associated with the lexis and grammar of a variety e.g. the non-standard 'I were' in some Mancuni...
PS
3315 Views

How do you form the future tense?

The future tense, just like in English, is used to discuss events that will take place in the future. For example, you might use it to discuss your plans for the summer, or even what you are going to have fo...
FB
Answered by Fiona B. • French tutor
2577 Views

Express x^2-7x+2 in the form (x-p)^2+q where p and q are rational. Hence or otherwise find the minimum value of x^2-7x+2

For the first part, use the 'complete the square method', which gives (x-7/2) 2 -49/4+2, simplified to (x-7/2) 2 -41/4. To find the answer for the second part, set x=7/2 so that the bracketed part becomes 0,...
CW
Answered by Connaire W. • Maths tutor
5272 Views

An isotope of 238,92-Uranium decays into a stable isotope of 206,82-Lead through a series of alpha and beta decays, how many of each does it go through?

This is a good example of where simplification can make an otherwise tricky question a lot easier. It is easy to get confused trying to work out different isotopes and the extra products of the decays, but a...
NM
Answered by Nathan M. • Physics tutor
6025 Views