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**Lesson 7-7 Multiplying Polynomials**

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**FOIL There are two methods that can be used to multiply polynomials**

The first is called FOIL. FOIL Stands for: First Outer Inner Last

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**Example Use FOIL to solve Multiply the First Terms**

Multiply the Outer Terms Multiply the Inner Terms Multiply the Last Terms Add the four products and combine Like Terms

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Use FOIL to solve

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Problems to Try Simplify by using the FOIL method. 1. 2.

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**The Distributive Property**

The FOIL Method only works when you multiply two binomials The other method used in multiplying polynomials uses the Distributive Property The Distributive Property always works!

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**Example Use the Distributive Property to Solve**

Split the first polynomial up and write each term multiplied by the second polynomial Distribute Multiply Combine Like Terms

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**Use the Distributive Property to Solve**

FOIL would not work here!

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**Multiplying two trinomials**

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Problems to Try Simplify using the Distributive Property 1. 2. 3.

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Word Problem Translate the equation Substitute your values Simplify

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Problem to Try 1.

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AlgeBlocks

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