#### Answer

$4$

#### Work Step by Step

$2(19-17)^{3}-3(-7+9)^{2}=2(2)^{3}-3(2)^{2}=2*8-3*4=16-12=4$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

$4$

$2(19-17)^{3}-3(-7+9)^{2}=2(2)^{3}-3(2)^{2}=2*8-3*4=16-12=4$

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