Example

Multiplying y(y2)y(y - 2) Using the Distributive Property

Multiply y(y2)y(y - 2), where the outside factor is a variable monomial rather than a numerical constant.

Step 1 — Distribute: Multiply yy by each term inside the parentheses:

yyy2y \cdot y - y \cdot 2

Step 2 — Simplify: For the first term, apply the Product Property for Exponents: yy=y1+1=y2y \cdot y = y^{1+1} = y^2. For the second term, y2=2yy \cdot 2 = 2y:

y22yy^2 - 2y

The result is y22yy^2 - 2y. When the monomial being distributed is itself a variable, the Product Property for Exponents comes into play — multiplying yy by yy produces y2y^2, not 2y2y. This distinguishes distributing a variable monomial from distributing a numerical constant, where only arithmetic is needed.

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Updated 2026-04-21

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