Simplify (343m664n3)−23\displaystyle \left(\frac{343m^6}{64n^3}\right)^{-\frac{2}{3}}(64n3343m6)−32
134 exam-style questions on Edexcel AS Level Maths Algebraic Expressions, covering 1.1 Index Laws, 1.2 Expanding Brackets, 1.3 Factorising, 1.4 Negative and Fractional Indices, and 1.5 Surds. Each one has a worked solution and a mark scheme showing where the marks go.