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Value of \( \Large \sqrt[3]{343} \times \sqrt[3]{-125} \) is

A) 35
B) -35
C) \( \Large \frac{7}{5} \)
D) \( \Large \frac{5}{7} \)

Correct Answer:


B) -35

Description for Correct answer:

\( \Large \sqrt[3]{343} \times \sqrt[3]{-125} \)

=\( \Large \sqrt[3]{343 \times \left( -125 \right)} \)

=\( \Large - \sqrt[3]{7 \times 7 \times 7 \times 5 \times 5 \times 5} \)

=\( \Large - \left( 7 \times 5 \right) \) = -35

Part of solved Number System questions and answers : >> Aptitude >> Number System

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