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Upon being told to find the roots of a quadratic we should investigate the various different ways of finding these roots. With experience you will learn to be able to find roots without many calculations ...

Social influence occurs when our behaviour is influenced by the real, imagined or implied presence of others. Information social influence occurs when people conform to peer views in an attempt to reach t...

The two policies the government can employ to influence economic growth and inflation are MONETARY and FISCAL policy.

1. Monetary policy: Change the interest rate and affecting the supply of...

To differentiate a function of the form y=a^x you need to use a neat little trick to rewrite a^x in the form of something you already know how to differentiate. Using the fact that e^ln(x) is equal to x, ...

To do this question we must first be aware of a few trigonometric identities. 1. sec(x) = 1/cos(x). 2. cos(A + B) = cos(A)cos(B) - sin(A)sin(B). (double angle formula) 3 . sin^2(x) = 1 - cos^2(x) Before d...