(57*57*57-50*50*50)/(57*57-57*50+50*50)
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Answer / venkatesh.karri
Ans : 7
(acube - bcube) = (a-b)(asquare - ab + bsquare)
| Is This Answer Correct ? | 29 Yes | 8 No |
Answer / neel bhatt
=[(57)^3- (50)^3] / [(57)^2- 57*50 + (50)^2]
= [57-50] [(57)^2- 57*50 + (50)^2]/ [(57)^2- 57*50 + (50)^2]
= 7
| Is This Answer Correct ? | 21 Yes | 6 No |
Answer / sai
for kind info. (acube - bcube) = (a-b)(asquare + ab + bsquare)
| Is This Answer Correct ? | 5 Yes | 2 No |
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