Chapter 7 Applications of Polynomials Worksheet Answers 1. width ...

26 downloads 696 Views 32KB Size Report
Chapter 7. Applications of Polynomials. Worksheet Answers. 1. width = 6 cm, length = 12 cm. 2. width = 17 m, length = 23 m. 3. width = 20 cm, length = 32 cm.
Chapter 7 Applications of Polynomials Worksheet Answers 1. width = 6 cm, length = 12 cm 2. width = 17 m, length = 23 m 3. width = 20 cm, length = 32 cm 4.

ab – 4x2

5. the two remaining sides should be 1.5 yards (or 4.5 feet) wide 6a.

14y2 + 7y

6b.

1197 in2

7.

width = 20 yards, length = 25 yards

8. V = 63y3 – 57y2 – 36y 9. 10.

-3g8 – 7g6 – g4 – 7g3 + g2 – g + 16 –5c + 16

11. x2 + 14x + 43 12.

–3x2 + 14x – 17