#### Answer

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

Published by
Pearson

ISBN 10:
0321785045

ISBN 13:
978-0-32178-504-6

36
(z-6)²

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