find the smallest number by which the 6921 should be multiplied to get a perfect cube
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Answer:
its quite tricky....
hahahahaha
Answered by
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Answer:
by ABC .....
8√ 6921
64
0 521
489
----------
32
----------
83 +1= 84
(84)2 = 7056
7056 - 6921
= 135
this is your answer
I hope it will clear to
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