Предмет: Алгебра, автор: popruaduhinanastya

Записати суму коренів та добутку коренів квадратного рівняння :-10x²+24x-14=0

Ответы

Автор ответа: sinichkaok02

Ответ:

сумма 1+7/5=2,4

произведение 1*7/5=1,4

popruaduhinanastya: Спасибо большое

Автор ответа: sofiabatih

Ответ:

Объяснение:

2 способ : за дискриминантом

Приложения:

popruaduhinanastya: Спасибо

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