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Maths Puzzle
7,23,55,109,191,__, __
Read Solution (Total 1)
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- 307,463
7,23,55,109,191,__, __
7= 2^3-1^2
23= 3^3-2^2
55= 4^3-3^2
....
..191= 6^3 - 5^2 = 216-25
next number = 7^3-6^2= 343 -36= 307
next number = 8^3-7^2 = 512-49= 463 - 11 years agoHelpfull: Yes(6) No(0)
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