Edexcel C34 2014 June — Question 4

Exam BoardEdexcel
ModuleC34 (Core Mathematics 3 & 4)
Year2014
SessionJune
TopicIntegration by Substitution

4. Find
  1. \(\int ( 2 x + 3 ) ^ { 12 } \mathrm {~d} x\)
  2. \(\int \frac { 5 x } { 4 x ^ { 2 } + 1 } \mathrm {~d} x\)