#### Answer

all real $t$

#### Work Step by Step

$\because 2t-1$ is real and defined for all real $t$, and the cube root of a real number is still a real number
$\therefore \sqrt[3] (2t-1)$ is defined for all real $t$

Published by
Cengage Learning

ISBN 10:
1285741552

ISBN 13:
978-1-28574-155-0

all real $t$

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