Simplify
(37)2(3\sqrt{7})^2(37)2
(8+5)(2−5)(8 + \sqrt{5})(2 - \sqrt{5})(8+5)(2−5)
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.