Express 108 \sqrt{108}\,108 in the form a3a\sqrt{3}a3, where a a\,a is an integer.
Express (2−3)2(2 - \sqrt{3})^2(2−3)2 in the form b+c3b + c\sqrt{3}b+c3, where b b\,b and c c\,c are integers to be found.
Practise Edexcel A Level Old Maths Indices and Surds with exam-style questions for A Level Old Maths. 12 questions, matched to the Edexcel A Level Old Maths (9371) specification and written in Unit exams C1, C2, C3 and C4 plus two applied units (e.g. S1 and M1) 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.