If 1square=4, 2square=10, 3square=21 then 4square=__?
Answer Posted / dhawal
1^2 = 4 1*2*1+2
2^2=10 2*2*2+2
3^2=21 3*2*3+3
4^2=????????? 4*2*4+4 =36
| Is This Answer Correct ? | 0 Yes | 4 No |
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