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rezolvati in R inecuatiile​

Rezolvati In R Inecuatiile class=

Răspuns :

2x+6_>4x-4-2x-10
2x-4x+2x_>-4-10-6
0_>—20

2(x+3)>=4(x-1)-2(x-5)

2x+6>=4x-4-2x+10

2x+6>=2x+6

0>=0 (adevarat)

inecuatia e adevarata pentru orice x€R