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 OCR GCSE Maths Surds with exam-style questions for Foundation and Higher tier. 80 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.