8-3 Multiplying Polynomials by Using FOIL

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Presentation transcript:

8-3 Multiplying Polynomials by Using FOIL

Multiplying Polynomials by Using FOIL FOIL (First, Outer, Inner, Last) - Used for multiplying binomials Multiply together the first terms in each set of parenthesis Multiply together the outer terms in each set of parenthesis Multiply together the inner terms in each set of parenthesis Multiply together the last terms in each set of parenthesis Combine like terms

Examples Together 1. (-8n + 6) (5n + 3) 2. (8x - 2) (3x - 3) On Your Own a. (r + 6) (-5r + 7) b. (-2p + 8) (-8p - 4)

Homework Page 235 16-27