Simplify xk×x3 x^k \times x^3\,xk×x3 in terms of kkk
Simplify (5y)3(5y)^3(5y)3
Simplify w7w4\displaystyle \frac{w^7}{w^4}w4w7
296 exam-style questions on AQA GCSE Maths Indices. Each one has a worked solution and a mark scheme showing where the marks go.