Edexcel C3 2011 June — Question 1

Exam BoardEdexcel
ModuleC3 (Core Mathematics 3)
Year2011
SessionJune
TopicChain Rule

Differentiate with respect to \(x\)
  1. \(\quad \ln \left( x ^ { 2 } + 3 x + 5 \right)\)
  2. \(\frac { \cos x } { x ^ { 2 } }\)