Найдите сумму действительных корней уравнения
Сумма корней равна коэффициенту при хквадрат взятому с обратным знаком, т. е. -5 (п...
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8 years ago 00:01:46 1
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10 months ago 00:02:18 1
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3 years ago 00:03:39 17
2 years ago 00:01:45 1
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4 years ago 00:01:47 1
7 years ago 00:13:53 1
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1 year ago 00:03:07 1
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5 years ago 00:09:39 25
3 years ago 00:02:03 9
