#### Answer

114

#### Work Step by Step

We substitute the values into the equation:
$3(19)((19)+2)-3(19)^2=3(19)(21)-3(361)=1197-1083=114$.

Published by
Prentice Hall

ISBN 10:
0133186024

ISBN 13:
978-0-13318-602-4

114

We substitute the values into the equation:
$3(19)((19)+2)-3(19)^2=3(19)(21)-3(361)=1197-1083=114$.

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