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The British government is often put to scrutiny amongst many committees, debates and elections, though, whether these are actually effective is of significance. One might argue that whilst committees that sc...

(2n+1) 2 = (2n+1)(2n+1) Use FOIL method= 4n 2 +2n+2n+1= 4n 2 +4n+1= 4(4n+n)+1 4n+n is just a number, therefore proved

There are 4 different methods to solve quadratics: factorisation, quadratic formula, graphically and completing the square. Today we shall solve equations by factorisation.Using the equation x 2 + 6x + 8,1) ...

rearrange line equation: x=10 + 2ysubstitute into circle equation: (10+2y) 2 + y 2 =20expand: 4y 2 +20y +20y + 100 + y 2 = 20 collect terms: 5y 2 + 40y +100 = 20move all to one side: 5y 2 + 40y + 80=0divide ...

I found a helpful way to plan my EPQ was to write down the points I wanted to make for each paragraph on a word document in a list. I would then write a sublist under each point of all the evidence I wanted ...