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Why do we use algebra?

Algebra is a very good way of generalising a particular scenario. For example, if you get a weekly allowance of £5 for leisure you can make an equation to calculate the amount of money you can save up in ...

Answered by Aaron R. • Maths tutor

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How will learning Spanish be of use in the future?

Spanish is a language that is widely spoken, particularly in mainland Spain and the majority of South America. This means that learning Spanish will give you the ability to communicate with people of diff...

Answered by Aaron R. • Spanish tutor

1922 Views

What is mathematics and why should I study it?

Mathematics is a language that is predominantly used in the fields of science; it is the study of patterns, puzzles and number theory which is then applied to real life situations such as mechanics, decis...

Answered by Aaron R. • Maths tutor

2776 Views

How are you able to revise such a broad subject?

By starting from an early age, a subject like sociology should revolve around understanding and not method. By understanding the many links and opinions of sociologists, it will allow you as a student fur...

Answered by Mashal S. • Sociology tutor

1847 Views

Given y= sqrt(x) + 4/sqrt(x) + 4 , find dy/dx when x=8 giving your answer in form Asqrt(2) where A is a rational number.

Read and understand the questionRe-write in easier form to be able to differentiateDifferentiate and sub in value for xSimplifyMake sure we answer the question

Answered by Corey M. • Maths tutor

5868 Views