Simplify x8×x3x^8 \times x^3x8×x3
Simplify (5y)3(5y)^3(5y)3
Simplify w7w4\displaystyle \frac{w^7}{w^4}w4w7
Practise Edexcel IGCSE Maths Indices with exam-style questions for IGCSE Maths. 25 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.