Rozłóz wielomian na czynniki25m^2 - 4n^2 - 4n - 1
25m^2 - (4n^2 + 4n + 1) =
(5m)² - (2n + 1)² = [ 5m - (2n + 1) ] [ 5m + (2n + 1) ] = (5m - 2n - 1)(5m + 2n + 1)
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25m^2 - (4n^2 + 4n + 1) =
(5m)² - (2n + 1)² = [ 5m - (2n + 1) ] [ 5m + (2n + 1) ] = (5m - 2n - 1)(5m + 2n + 1)