Show that 42+24+2\displaystyle \frac{4\sqrt{2} + 2}{4 + \sqrt{2}}4+242+2 can be written as 2\sqrt{2}2
Practise Edexcel GCSE Maths Surds with exam-style questions for Foundation and Higher tier. 80 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.