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The presentation element of the Extended Project Qualification (EPQ) is a great opportunity to pick up marks and finish your project nicely. Preparing for this aspect of the EPQ well will help you both de...

The first thing to remember is that the question usually asks you to visually analyse drama in relation to one or two aspects of the artwork. Helpfully, these are usually quite general. For example, if th...

We use the factor theorem which states that (2x+1) is a factor of p(x) if and only if the root of (2x+1)=0 is also a root of p(x). The root of 2x+1=0 is x = -1/2 (-1 from both sides and then divide both s...

Notice that 36 is a square number equivalent to 6² . Can also tell this as the expression contains no coefficients of h so they must cancel each other out. Using this information we can deduce ...

Using an argand diagram we can see that this (in fact all) complex numbers create a right angled triangle and using this fact we can find the modulus of this number. The modulus of this number is the 'r' ...