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Name: ______________________ Class: __________________ AU7: HW# 1 – Adding & Subtracting Polnomials !ate: __________________ Sim"li : 1$ ) 6 3 2 ( 8 4 4 2 2 + w w w w %$ ( ) ( ) x x x x 2 5 3 6 2 2 + + + + $ ) 8 3 ( ) 5 4 ( ) 8 2 ( + x x x '$ ( ) ) 11 5 5 ( 16 4 2 3 3 + + d d d d ($ ) 5 4 ( ) 2 5 ( 2 + + x x x )$ ( ) ( ) 5 9 7 5 7 5 4 4 + x x x x 1

AU7 - Lesson 1 hw

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Name: ______________________Class: __________________AU7: HW# 1 Adding & Subtracting PolynomialsDate: __________________

Simplify:

1. 2.

3. 4.

5. 6.

APPLICATIONS

7.The length of a rectangle is and the width is . Write an expression for the perimeter of the rectangle.

8.The perimeter of a triangle is represented by the polynomial . Two of the sides of the triangle are represented by the expressions and . Find an expression for the third side of the triangle.

9.Subtract from .

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