Предмет: Алгебра, автор: sonya2005uzh

Помогите пожалуйста решить примеры то-что обведено красным

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Автор ответа: NNNLLL54

$0,45m^3n^2p^4\cdot 1\frac{1}{9}m^8n^{11}p^6=0,5m^{11}n^{13}p^{10}\\\\-12x^3y^9z^{10}\cdot 1\frac{5}{6}x^7y=-22x^{10}y^{10}z^{10}\\\\\frac{2}{9}a^5c\cdot (- 15b^3c^2)\cdot 1,2a^3b^6=-4a^8b^9c^3$

Автор ответа: Аноним

Ответ: во вложении Объяснение:

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