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This requires the chain rule and the product rule to be used to differentiate the function. The substitution u = x² can be used to make this easier. Using this, du/dx = 2x and y = (u-5)e^u<...

This is what we call a quadratic equation. To solve, first we need to factorise this equation into two brackets. (x + _ )(x + _) =0To fill the brackets, we need to find 2 numbers that add to 11 and multip...

Similarities:Types of cell division which take place in Eukaryotic cellsDifferences:Meiosis - Occur in sex cells to produce haploid daughter cells; non-iden...

In ‘Hymn to God, My God in my Sickness’, the poet reflects on past experience to prepare for a metaphysical future beyond the grave. Whilst the speaker’s mediations on his identity through the extended me...

The biological explanation of gender argues that gender is shaped and defined purely by our biological make up. David Reiner (Money, 1975), who was biologically male, felt and acted as a male despite bein...