A) \[28\]
B) \[-28\]
C) \[18\]
D) \[-18\]
Correct Answer: B
Solution :
\[\sqrt[3]{343}\times \sqrt[3]{-64}=\sqrt[3]{343\times -64}\] \[=-\sqrt[3]{7\times 7\times 7\times 4\times 4\times 4}\] \[=-7\times 4=-28\]You need to login to perform this action.
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