Предмет: Алгебра, автор: vasyura888

Найди три последовательных натуральных числа если известно что квадрат меньшего из них на 23 МЕНЬШЕ произведения двух остальных.
В ответ запиши НАИБОЛЬШЕЕ из чисел

Ответы

Автор ответа: ko14yuuuuuu

Ответ

1 число - х, 2 число - х+1, тогда 3 число х+2

23*х2=(х+1)(х+2)

23*х2=х2+2х+х+2

22*х2-3х-2=0

Дискриминант=9+176=185

корень 185=х

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