Simplify (3x23)39x52\displaystyle \frac{(3x^{\frac{2}{3}})^3}{9x^{\frac{5}{2}}}9x25(3x32)3, giving your answer in exact form.
233 exam-style questions on Edexcel A 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.