Let's see who gives the solution part 3

Algebra Level 2

Find the next number... 2,12,36,80,150,...

247 254 267 256 245 252 253 234

Sarvesh Dubey by sarvesh dubey , 21, India

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3 solutions

The terms of the given sequence are obtained from When n=6 we get 252

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Shoham Grunblat
Feb 6, 2015

1^2 × 2, 2^2 × 3, 3^2 × 4, 4^2 × 5, 5^2 × 6, 6^2 × 7 = 252

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Gautam Sharma
Feb 6, 2015

We have general term T n = n 2 ( n + 1 ) { T }_{ n }={ n }^{ 2 }(n+1) . Put n=6 we have T 6 = 252 { T }_{ 6 }=252

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