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y²e^2x = 3y + x²1) Differentiation: Product rule, Explicity differentiation.2) Rearrangement: Collecting terms, Making dy/dx subject.

Firstly identify the main clause! Find the verb, then the subject (if there is one) and then the object. Look for any particular 'signpost' words that might suggest there is a subordinate clause (e.g. 'cu...

Firstly, explain what tertiary structure means - the overall 3D structure of a polypeptide chain
This 3D shape is essential to enzyme function (aka catalysing biological reactions), as this shape w...

Here we use the complex exponential form of 1 which is e^(i 2n pi). Applying the sixth root and substituting in for integer values of n gives all roots in complex exponential form.These can be converted i...

EXAMPLE INTRODUCTION:Birthday may be considered among one of Rossetti’s most lively, expressive and passionate poems - a refreshing change from her usual style seen in the poetry collection. The poem, alt...