OCR MEI C1 2012 June — Question 5

Exam BoardOCR MEI
ModuleC1 (Core Mathematics 1)
Year2012
SessionJune
TopicIndices and Surds

5
  1. Simplify \(\frac { 10 ( \sqrt { 6 } ) ^ { 3 } } { \sqrt { 24 } }\).
  2. Simplify \(\frac { 1 } { 4 - \sqrt { 5 } } + \frac { 1 } { 4 + \sqrt { 5 } }\).