OCR C4 2012 June — Question 1

Exam BoardOCR
ModuleC4 (Core Mathematics 4)
Year2012
SessionJune
TopicPartial Fractions
TypeSimplify to single fraction

1 Simplify
  1. \(\frac { 1 - x } { x ^ { 2 } - 3 x + 2 }\),
  2. \(\frac { ( x + 1 ) } { ( x - 1 ) ( x - 3 ) } - \frac { ( x - 5 ) } { ( x - 3 ) ( x - 4 ) }\).