Предмет: Алгебра, автор: dabykalykova

ПОМОГИТЕ ПОЖАЛУЙСТА!!!!!
6)n²-n-110

NikRus2010: чему равно данное уровнение?

Ответы

Автор ответа: nlalakolobok
1

Ответ:

n²-n-110 = (n+10)×(n-11)

dabykalykova: Спасибо но можно пожалуйста всё расписать?
Аноним: Обычное квадратное уравнение. Приравниваешь его к 0, находишь корни. А потом за Виета расписываешь этот полином. По ходу там корни -10 и 11.
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