Index Notation

This topic introduces indices (powers), including positive, negative, zero, and fractional indices. Learners will apply the laws of indices to simplify expressions and solve equations. This fundamental algebraic skill is crucial for understanding exponential growth, scientific notation, and advanced mathematics in the Zambian CBC. Mastery of index notation is essential for ECZ exam success, as it underpins many topics in algebra, sequences, and calculus. Regular practice with past exam questions will build fluency and confidence in manipulating powers and roots.