Simplify fully (6+25)(6−25)3\displaystyle \frac{(6 + 2\sqrt{5})(6 - 2\sqrt{5})}{\sqrt{3}}3(6+25)(6−25)
You must show all your working.
217 exam-style questions on Eduqas GCSE Maths Surds. Each one has a worked solution and a mark scheme showing where the marks go.