Write down the value of 1614\displaystyle 16^{\frac{1}{4}}1641.
Simplify (16x12)34\displaystyle (16x^{12})^{\frac{3}{4}}(16x12)43.
12 exam-style questions on Edexcel A Level Old Maths Indices and Surds. Each one has a worked solution and a mark scheme showing where the marks go.