Simplify 5c2d3×2d5c^2d^3 \times 2d5c2d3×2d
Write 64×4k 64 \times 4^k\,64×4k as a power of 4
Simplify p3×(p5)2p^3 \times (p^5)^2p3×(p5)2
296 exam-style questions on OCR GCSE Maths Indices. Each one has a worked solution and a mark scheme showing where the marks go.