приведите подобные члены 8,7-2m+n-1:3m+2:3n. Created by Milla2000. algebra-ru

приведите подобные члены 8,7-2m+n-1:3m+2:3n...

Milla2000 @Milla2000

July 2022 1 0 Report

приведите подобные члены 8,7-2m+n-1:3m+2:3n

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prettypushkova

Verified answer

8,7 - 2m + n - 1/3m + 2/3n = (n + 2/3n) - (2m + 1/3m) + 8,7 = 5/3n - 7/3m + 8,7
Ответ: 5/3n - 7/3m + 8,7.

Пояснения:
1 + 2/3 = (1*3+2)/3 = 5/3
2 + 1/3 = (2*3+1)/3 = 7/3

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