Edexcel CP1 2019 June — Question 2

Exam BoardEdexcel
ModuleCP1 (Core Pure 1)
Year2019
SessionJune
TopicIntegration with Partial Fractions

  1. Show that
$$\int _ { 0 } ^ { \infty } \frac { 8 x - 12 } { \left( 2 x ^ { 2 } + 3 \right) ( x + 1 ) } \mathrm { d } x = \ln k$$ where \(k\) is a rational number to be found.