Number 2

Number Theory Level 1

What comes next?

4, 16, 36, 64, 100, 144, 196...


The answer is 256.

Maxwell Johnson by Maxwell Johnson , 21, United Kingdom

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4 solutions

Harish Chauhan
Jul 24, 2014

2^2=4, 4^2=16, 6^2=36, . . . 14^2=196, 16^2=256 where ^ means square. Answer is 256.

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Preethi Ds
Jul 19, 2014

4+12=16 12+8+16=36 36+20+8=64 64+28+8=100 . . . 196+8+52=256

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Hassan Salim
Jul 16, 2014

they are sq of even nos starting from 2

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Afroz Fatima
Jul 9, 2014

It is just study of square of even number.starting with 2 up to 16 Square of 2=4 Square of 4=16 Square of 6 =36 Square of 8=64 Square of 10=100 Square of 12=144 Square of 14=196 Square of 16=256

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