#### Answer

z, z+2, and z+4.

#### Work Step by Step

All even numbers are 2 units apart.
Thus, if the first number is z, the second number is z+2, and the third number is z+2+2, or z+4.

Published by
Pearson

ISBN 10:
0321785045

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

z, z+2, and z+4.

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