Mark Dugopolski Elementary Algebra Edition 3 Chapter 9 Quadratic Equations and Quadratic Functions...
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Transcript of Mark Dugopolski Elementary Algebra Edition 3 Chapter 9 Quadratic Equations and Quadratic Functions...
Mark DugopolskiElementary Algebra
Edition 3
Chapter 9Quadratic Equations and
Quadratic Functions
Copyright © 2000 by the McGraw-Hill Companies, Inc.
Quadratic Equation
9-1Page 454
Strategy for Solving Quadratic Equations by Factoring
9-2Page 455
Finding the Last Term
9-3Page 460
The Strategy for Solving a Quadratic Equation by Completing the Square
9-4Page 461
Figure 9.1
9-5Page 463 (Figure 9.1)
The Quadratic Formula
9-6Page 467
Table 9.1
9-7Page 469 (Table 9.1)
Solving the Quadratic Equationax + bx + c = 0
9-8Page 470
2
Complex Numbers
9-9Page 477
Figure 9.3
9-10Page 477 (Figure 9.3)
Addition and Subtraction of Complex Numbers
9-11Page 478
Multiplication ofComplex Numbers
9-12Page 478
Complex Conjugates
9-13Page 479
Dividing by a Complex Number
9-14Page 480
Square Root of aNegative Number
9-15Page 481
Complex Numbers
9-16Page 482
Quadratic Function
9-17Page 485