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If 1 = 3; 2 = 6; 3 = 11; 4 = 18; then 5 = ?

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If 1 = 3; 2 = 6; 3 = 11; 4 = 18; then 5 = ?
posted Jun 20 by Riteshwar

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2 Answers

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1x1+2=3; 2x2+2=6; 3x3+2=11; 4x4+2=18; 5x5+2=27
ANS : 27

answer Jun 20 by Selvin
0 votes

27
1^2+2 = 3
2^2+2 = 6
3^2+2 = 11
4^2+2 = 18
5^2+2 = 27

answer Jun 22 by Imre Fesis



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