Solve the equation x3+5x32−14=0\displaystyle x^3 + 5x^{\frac{3}{2}} - 14 = 0x3+5x23−14=0
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.