SWBAT: Multiply Polynomials Lesson 10-5 Do Now: 1 SWBAT: Multiply Polynomials Lesson 10-5 Applying Polynomials to Basic Geometry Problems 1) Write an expression to represent the area of 2) Write an expression to represent the area the figure. of the figure. 3) Write a polynomial to represent the volume of the rectangular prism. 4) Write a simplified expression that represents the shaded area. 2 SWBAT: Multiply Polynomials Lesson 10-5 5) A rectangular swimming pool is 25 feet long and 10 feet wide. It is surrounded by a fence that is x feet from each side of the pool. a) Write an expression for the length and width of the fenced region. b) Write an expression for the area of the fenced region. Challenge 6) Write a simplified expression that represents the shaded area. 3 SWBAT: Multiply Polynomials Lesson 10-5 Basic Problems with Polynomials: Simplify each polynomial expression. 7) 8) 1 1 ( x 3 )( x) 6 3 1 ( x 3 ) 2 6 9) 10) 10 x 7 225 x 11) 13) ( x 3)(x 2) ( x 3) 2 12) 14) 5x( x 2 2 x 9) ( x 3)(x 2 2 x 6) ( x4 3x 2 x 2) ( x 2 2 x 3) 4 SWBAT: Multiply Polynomials Lesson 10-5 LESSON PRACTICE 5 SWBAT: Multiply Polynomials Lesson 10-5 LESSON PRACTICE 6 SWBAT: Multiply Polynomials Lesson 10-5 LESSON PRACTICE ANSWERS 7 SWBAT: Multiply Polynomials Lesson 10-5 8
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