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Step 1: To find the points of intersection, we must find where the y and x values are equal. Therefore 5-x=x²-3x+2 where the y-values are equal.

Step 2: Rearrange the above into the quad...

For an A Level English essay, your introduction should be relatively short and to the point, whilst achieving three objectives. Firstly, you need to show that you understand the question. The examiners wi...

The first step in tackling this is drawing a genetic diagram (which I would draw on the whiteboard). Say we are looking at a cross between two parents with genotype AaBb, so the cross would look like AaBb...

Glycolysis is the first stage of aerobic and anaerobic respiration. Glycolysis occurs in the cytoplasm of a cell as glucose can't pass the mitochondrial membranes and the enzymes needed for its breakdown ...

• context doesn't have to be scrappy! - if you are really interested in what you are writing about, your essay will definitely be more exciting for an examiner to read and this will be reflected in yo...