Simplify x3×x2x^3 \times x^2x3×x2
Simplify (3y)2(3y)^2(3y)2
Simplify w4w\displaystyle \frac{w^4}{w}ww4
296 exam-style questions on OCR GCSE Maths Indices. Each one has a worked solution and a mark scheme showing where the marks go.