Example

Simplifying 2a73a2a^7 \cdot 3a Using the Product Property

Simplify the expression 2a73a2a^7 \cdot 3a by combining coefficients and applying the Product Property for Exponents. First, explicitly write the exponent for the second variable factor as a1a^1. Next, use the Commutative Property of Multiplication to rearrange the factors, grouping the numerical coefficients and the variables separately: (23)(a7a1)(2 \cdot 3)(a^7 \cdot a^1). Multiply the coefficients to get 66, and add the exponents of the like bases (7+1=87 + 1 = 8) to obtain a8a^8. The simplified expression is 6a86a^8.

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Updated 2026-04-29

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Ch.5 Polynomials and Polynomial Functions - Intermediate Algebra @ OpenStax

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