Foundation November 2023 Paper 3 Q5

(a) \(d = g^2 - 2h\)

Work out the value of \(d\) when \(\quad g = 15 \quad\) and \(\quad h = 63\) [2 marks]

(b) Rearrange \(\quad m = n + k \quad\) to make \(n\) the subject. [1 mark]