A) 70
B) -70
C) 14
D) -14
Correct Answer: B
Solution :
We have, \[x=\sqrt[3]{-2744}\div \sqrt[3]{0.008}\] \[=\sqrt[3]{(-14)\times (-14)\times (-14)}\div \sqrt[3]{0.2\times 0.2\times 0.2}\] \[=-14\div 0.2=\frac{-14}{2}\times 10=-70\]You need to login to perform this action.
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