Show that 33+33+3\displaystyle \frac{3\sqrt{3} + 3}{3 + \sqrt{3}}3+333+3 can be written as 3\sqrt{3}3
Practise Oxford AQA IGCSE Maths Surds with exam-style questions for Core and Extended tier. 20 questions, matched to the Oxford AQA IGCSE Maths (9260) specification and written in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) 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.