Answer Posted / 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 |
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