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For which of the following Ã¢â‚¬Å“nÃ¢â‚¬Â is the number 274 + 22058 + 22n a perfect square?

Read Solution (Total 3)

2^74+2*2^37*2^n+2^2n
so... 38+n=2058
n=2020
11 years agoHelpfull: Yes(10) No(3)

I don't know what the question is....
BUT according to me...the sum will be perfect square when
we put the value of n=(84/11)
so sum will be 22500 which is perfect square of 150.
11 years agoHelpfull: Yes(7) No(2)
is it a qsnnnn???
11 years agoHelpfull: Yes(0) No(1)

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