Use the chain rule to find dydx\frac{dy}{dx}dxdy when y=(2x4+3x)5y = (2x^4 + 3x)^5y=(2x4+3x)5.
133 exam-style questions on WJEC A Level Maths 3.6.5 Differentiation (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.