AQA C1 2008 January — Question 3

Exam BoardAQA
ModuleC1 (Core Mathematics 1)
Year2008
SessionJanuary
TopicIndices and Surds

3
  1. Express \(5 \sqrt { 8 } + \frac { 6 } { \sqrt { 2 } }\) in the form \(n \sqrt { 2 }\), where \(n\) is an integer.
  2. Express \(\frac { \sqrt { 2 } + 2 } { 3 \sqrt { 2 } - 4 }\) in the form \(c \sqrt { 2 } + d\), where \(c\) and \(d\) are integers.