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To simplify this you use the following rule: (a^m)^n = a^mn The a represents the base number, the m represents the power inside the bracket, and the n represents the power outside the bracket. Therefore (3^2...

GCSE maths can be a daunting exam, where, if you don't understand those key theorems you simply cannot succeed. With my help and endless mathematics experience we can work through your maths issues to ensure...

Medical school applications are highly competitive and require applicants to be proactive and stand out. Applicant ordering interview style varies between university and as the previous head of my schools Me...

When we start to analyse any piece of literature that we find hard it’s important to not panic. Sometimes it’s easiest to start with the simplist of assumptions and thoughts. So when we look at the opening p...

Water molecules are dipolar - they have both positively charged and negatively charged regions due to differences in the electronegativity of atoms (this is how strongly they attract electrons). This propert...