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Sec 9-5: Factoring Difference of Squares Product of the Sum and Difference: (a + b)(a - b) =

Sec 9-5: Factoring Difference of Squares Product of the Sum and Difference: (a + b)(a - b) = Difference of Squares: a 2 - b 2 =. Perfect Squares:. Ex. 1: Factor the DOS a) n 2 - 25 b) m 2 - 64 c) 4t 2 - 27 d) 36x 2 - 49y 2. Ex. 2: Factor out GCF then DOS

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Sec 9-5: Factoring Difference of Squares Product of the Sum and Difference: (a + b)(a - b) =

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  1. Sec 9-5: Factoring Difference of Squares Product of the Sum and Difference: (a + b)(a - b) = Difference of Squares: a2 - b2 = Perfect Squares:

  2. Ex. 1: Factor the DOS a) n2 - 25 b) m2 - 64 c) 4t2 - 27 d) 36x2 - 49y2

  3. Ex. 2: Factor out GCF then DOS a) 48a3 - 12a b) 3b3 - 27b c) 2x5 - 98x3

  4. Ex. 3: Factor Completely a) 2x4 - 162 b) 32x4 - 2y4

  5. Ex. 4: Solve the Equation by Factoring a) p2 - 16 = 0 b) 18x3 - 50x = 0 c) 48y3 = 3y

  6. Homework: p. 505 #16-30E,31,34,36,42,43

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