x+5x2+4\displaystyle x + \frac{5}{x^2 + 4}x+x2+45
[2]
b.
8+ex28 + e^{x^2}8+ex2
[2]
Markscheme
3.5.2 Differentiation (A-level only) Questions
109 exam-style questions on CCEA A Level Maths 3.5.2 Differentiation (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.