Edexcel C1 2010 June — Question 1

Exam BoardEdexcel
ModuleC1 (Core Mathematics 1)
Year2010
SessionJune
TopicIndices and Surds

  1. Write
$$\sqrt { } ( 75 ) - \sqrt { } ( 27 )$$ in the form \(k \sqrt { } x\), where \(k\) and \(x\) are integers.