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If 1square=4, 2square=10, 3square=21 then 4square=__?
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Answer Posted / vamsi
1sq=4[(1*1)+3]
2sq=10[(2*2)+6]
3sq=21[(3*3)+12]
4sq=[(4*4)+24]=40
| Is This Answer Correct ? | 2 Yes | 0 No |
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