1. Problem Solving Using Polynomial Equations

2. 1. Two numbers differ by 5 and have a product of 84. Find the numbers.

3. 2. The sum of two numbers is 9. The sum of their squares is 101
2. The sum of two numbers is 9. The sum of their squares is Find the numbers.

4. 3. The sum of the squares of two consecutive even numbers is 100
3. The sum of the squares of two consecutive even numbers is Find the numbers.

5. 4. A graphic artist is designing a poster that consists of a rectangular print with a uniform border. The print is to be twice as tall as it is wide, and the border is to be 3 in. wide. If the area of the poster is to be 680 in2, find the dimensions of the print.

6. 5. The perimeter of a rectangle is 18 cm. The area is 14cm2
5. The perimeter of a rectangle is 18 cm. The area is 14cm2. Find the dimensions of the rectangle.

7. Now work with your group to do the problems on the back of the worksheet.

8. Solving Polynomial Inequalities

9. Review
x + 1 > 5
-2x > 18

10. Review
2 < x < 5
x < 2 or x > 4

11. Polynomial Inequalities