Math, asked by vismayamichael, 1 month ago

55, 109, ? 433, 865, 1729

Answers

Answered by rishanarora20109
0

Answer:

217

Step-by-step explanation:

u will have to observe the pattern 55x2-1 .  109x2-1 .  433x2+1 and so on ...

hope this helps :)

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