Solve the equation t3−t32−12=0\displaystyle t^3 - t^{\frac{3}{2}} - 12 = 0t3−t23−12=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.