Concept

Exponential Notation in Algebra

Exponential notation is a concise mathematical method used to represent a number or variable that is repeatedly multiplied by itself. It consists of two parts: a base and an exponent. The base is the quantity being multiplied, and the exponent, written as a superscript, indicates the exact number of times the base is used as a factor. For example, instead of writing the tedious expanded form 2222222222 \cdot 2 \cdot 2 \cdot 2 \cdot 2 \cdot 2 \cdot 2 \cdot 2 \cdot 2, exponential notation condenses the expression to 292^9, where 22 is the base and 99 is the exponent.

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Updated 2026-05-01

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