Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 10 - Quadratic Equations - 10.3 - Quadratic Formula - Concept Quiz 10.3 - Page 452: 1



Work Step by Step

The quadratic formula is actually a simplified version of completing the square, as found in problem 45 in section 10.2. Thus, just like completing the square can solve any quadratic equation, the quadratic formula can solve any quadratic equation.
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