Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 8 - Section 8.1 - Solving Quadratic Equations by Completing the Square - Exercise Set: 29


36 (z-6)²

Work Step by Step

Original Binomial z²-12z+__ Take half of the coefficient of -12z -6 Take the square of -6 36 Add it to the binomial z²-12z+36 Factor (z-6)²
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