Перейти к выбору ответа 01.04.2022y2-6y+9:10y-30 при y=70 с решением пожалуйста Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Математика Вопрос школьника по предмету Математика y2-6y+9:10y-30 при y=70 с решением пожалуйста Ответ учителя по предмету Математика y2-6y+9/10y-30= =(y-3)2/10(y-3)= =y -3/10= =70-3/10= =6.7
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