Question

Find the value of $\sqrt[3]{-5832}+\sqrt[3]{-9261}=$___

• A. $\sqrt[3]{-27}$
• B. $\sqrt[3]{-3}$
• C. $\sqrt[3]{1521}$
• D. $\sqrt[3]{27}$

Answer 1

Answer: (C)

$\sqrt[3]{5832}+\sqrt[3]{-9261}$
$=\sqrt[3]{(-18{)}^3}+\sqrt[3]{(-21{)}^3}$
$=18-21$
$=-3$
$=\sqrt[3]{-27}$