show that square of any positive odd integers is of the foem 8m+1
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8m+1
squaring on both sides
(8m+1)^2
(8m)^2+1^2+2(8m)(1)
64m^2+1+16m
8(8m+2)+1
let as assume 8m+2 as p
8p+1
so v showed.
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squaring on both sides
(8m+1)^2
(8m)^2+1^2+2(8m)(1)
64m^2+1+16m
8(8m+2)+1
let as assume 8m+2 as p
8p+1
so v showed.
PLEASE MARK ME AS A BRAINLIST
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