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What is the Identity Exponent Rule?

Published in Mathematics 1 min read

The Identity Exponent Rule states that any number raised to the power of 1 equals itself. This means that x¹ = x for any number x.

Understanding the Rule

This rule is a fundamental concept in mathematics, often used to simplify expressions and solve equations. It essentially means that multiplying a number by itself once results in the same number.

Examples

Here are some examples of the Identity Exponent Rule in action:

  • 5¹ = 5
  • (-2)¹ = -2
  • (1/3)¹ = 1/3
  • a¹ = a (where a represents any variable)

Practical Insights

The Identity Exponent Rule helps us understand the concept of exponents and how they relate to multiplication. It also provides a basis for further exploration of more complex exponent rules and their applications in various mathematical fields.

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