8 topics · every exam question type
🔢1. BODMAS — Order of OperationsBrackets, powers, ×÷, +− in the right order3 types✨2. Algebraic Identities on Numbers(a±b)², a²−b² to crush ugly numbers3 types⚡3. Powers & ExponentsLaws of indices, same-base tricks2 types√4. Surds & RationalizationConjugates, nested surds2 types∞5. Square Roots & Infinite ExpressionsNested radicals, continued fractions2 types🧩6. Three-Variable Identitiesa³+b³+c³−3abc and friends2 types•7. Decimal SimplificationDecimal arithmetic done fast1 type➿8. Telescoping SumsSeries where terms cancel1 type