3 (m-1)^2 +(m+2)(m^2 -2m+4) - (m+1)^3. Упростить выражение . ответ 13.. Created by goldsvetlana140. algebra-ru

3 (m-1)^2 +(m+2)(m^2 -2m+4) - (m+1)^3. Упростить выражение . ответ 13...

July 2022 1 11 Report

3 (m-1)^2 +(m+2)(m^2 -2m+4) - (m+1)^3. Упростить выражение . ответ 13.

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rakhmankadirov1 $3(m^2-2m+1)+m^3-2m^2+4m+2m^2-4m+8-m^3-3m^2- \\ -3m-1=
3m^2-6m+3+m^3-2m^2+4m+2m^2-4m+8-m^3- \\ -3m^2-3m-1=-9m+10=-9*- \frac{1}{3}+10=3+10=13$

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goldsvetlana140 July 2022 | 0 Ответы

2h 52 2h 32h3 0 reshit uravnenie

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