Transcript
Page 1: Solving Polynomial Equations Applications

A2E Dividing Polynomials 2021.notebook February 02, 2021

Solving Polynomial Equations

Applications

Your Name

Mrs. Theo

   /     /

Notes

Graph: ..../.... make sure to label the slant asymptoteGraphing Rational Functions

Using Synthetic Division

2x3 + 11x2 ­ 17x +28  x2 + 5x ­ 14

f(x) =

f(x) = (x+7)(2x2 ­ 3x + 4) (x+7)(x­2)

Hole at x = ­7

Vertical Asymptote at x=2

Slant Asymptote at y =  _____ 

Page 2: Solving Polynomial Equations Applications

A2E Dividing Polynomials 2021.notebook February 02, 2021

Page 3: Solving Polynomial Equations Applications

A2E Dividing Polynomials 2021.notebook February 02, 2021

Factor and Solve:  2x4 + x3 + 8x2 + 4x=0

x= ­3 ­ √5  and x=2 + i√3

x=0, x = 7/3, x= -1

Page 4: Solving Polynomial Equations Applications

A2E Dividing Polynomials 2021.notebook February 02, 2021

Page 5: Solving Polynomial Equations Applications

A2E Dividing Polynomials 2021.notebook February 02, 2021

Homework Key

1. x = 0, x = 3, and x = 6.5

2. 4cm, by 4cm, by 7cm

3. 4ft by 4ft by 8ft

4. g(x) = x4 ­ 2x3 ­ 20x2 + 39x ­ 21

5. x = 2, b = 2ft, h = 2ft, and H = 3ft

6. x = 67.8,  Thus in the year 1958

7. in the 3rd year and in the 9th year

8. x = 4.2577

Page 6: Solving Polynomial Equations Applications

A2E Dividing Polynomials 2021.notebook February 02, 2021

Page 7: Solving Polynomial Equations Applications

A2E Dividing Polynomials 2021.notebook February 02, 2021


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