OCR C4 2011 June — Question 1

Exam BoardOCR
ModuleC4 (Core Mathematics 4)
Year2011
SessionJune
TopicPolynomial Division & Manipulation

1 Simplify \(\frac { x ^ { 4 } - 10 x ^ { 2 } + 9 } { \left( x ^ { 2 } - 2 x - 3 \right) \left( x ^ { 2 } + 8 x + 15 \right) }\).