Предмет: Алгебра, автор: nimpha112233

-2mn(m²- 4mn +n²)= помогите пжжж

Ответы

Автор ответа: irinavasman1980
1

Ответ:

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Объяснение:

-2m^{3}n+8m^{2}n^{2}-2mn^{3}

Автор ответа: Austerlitz
2

 - 2mn( {m}^{2}  - 4mn +  {n}^{2} ) =  - 2 {m}^{3} n  + 8 {m}^{2}  {n}^{2}  - 2m {n}^{3}

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