Chapter 6 Complex Numbers and Polynomials

Ex6A Solutions of real quadratics with  

HMWK:

C-type

A-type

6A

1 – 4 last column

5ace

Ex6B.1-3 Complex Numbers

HMWK:

C-type

A-type

6B.1

1 right box; 2-3 aceg; 4; 6; 7ac; 8ac

5

6B.2

1-2 first col; 3; 4

5 – 6

6B.3

1aceg; 2ac

NA

Ex6B.4 Complex Numbers

HMWK:

C-type

A-type

6B.4

1 – 7

8a

Ex6C Real Polynomials

HMWK:

C-type

A-type

6C.1

4hj (using synthetic multiplication)

NA

6C.2

1a; 2d; 3d (using both synthetic and regular division)

NA

6C.3

1ac; 2ad, 3

NA

Ex6D.1-2 Zeros, Roots and factors

HMWK:

C-type

A-type

6D.1

1-3 middle col; 4; 5 – 6 c only

6D.2

1b; 2a; 4; 5a

6a; 7a

Ex6E.1-2 The Remainder Theorem and The Factor Theorem

HMWK:

C-type

A-type

6E.1

1 – 2; 4; 6

NA

6E.2

1b; 2; 3a; 4a

5

Ex6E.3-4 General Polynomials and 7F Theorems for Real Polynomials

HMWK:

C-type

A-type

6E.3

1 – 5

Solve:  The polynomial (n^2)[x^(2n+3)] - 25n[x^(n+1)]+150x^7 has (x^2-1) as a factor for what values of n (if any)?

6E.4

1 first col;

2 –4

6

Ex6F.1-3 Graphing Polynomials

HMWK:

C-type

A-type

6F.1

1; 2ace; 3ac; 4

5b

6F.2

1ace; 2

3a

Next Day:

HMWK

C-type

A-type

6F.3

1 – 3 first col

5, 7