Предмет: Алгебра, автор: odnoglaziykarasy

Помогите срочно! Даю 40 б
Упрости многочлен, записав каждый его член в стандартном виде 3,1xy6⋅(−4)xyz−6,23kt⋅19k6t .

Выбери правильный ответ:
3,1x2y7⋅(−4)z−6,23k7⋅19t2
другой ответ
−12,4x2y7z−118,37k7t2
−12,4xy6xyz−118,37ktk6t

Ответы

Автор ответа: wieslawlozickip5w1nd
2

Ответ:

Объяснение:

3,1xy^6*(-4)xyz -6,23kt*19k^6t=-12,4x²y^7z-118,37k^7t²

OTBET: (3)      

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