Предмет: Алгебра, автор: kristinakrist2

сократите дробь 30 mn / 27 nm^2+12n^2

Ответы

Автор ответа: nKrynka
0
Решение
30 mn / (27 nm² + 12n²) = 30mn / [3*n(9m² + 4n)] = 10m/(9m² + 4n)
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