Indices (or exponents) are used to write statements in shorthand where repeated multiplication is used.

For example, 6 × 6 × 6 × 6 × 6 × 6 × 6 can be written as 67

In the following short tutorial I try and explain this in far more detail and introduce some algebraic methods…

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Indices (Exponents) - Introduction : ExamSolutions Maths Revision

Summary Exercise

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Indices (Exponents) - Short introductory exercise : ExamSolutions Maths Revision