Solve the equation x3+2x32−3=0\displaystyle x^3 + 2x^{\frac{3}{2}} - 3 = 0x3+2x23−3=0
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.