A) \[5\]
B) \[25\]
C) \[10\]
D) \[15\]
Correct Answer: B
Solution :
\[2560=2\times 2\times 2\times 4\times 4\times 4\times 5\] Clearly, on multiplication by \[5\times 5=25,\]it becomes a perfect cube.You need to login to perform this action.
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