Maximalexandru100id Maximalexandru100id Matematică a fost răspuns restrangeti sumele 2v3+5v3-(7v3+2v3) 11v7+7v7-(3v7-5v7) 2v5-4v5+(2v5+9v5-7v5) v5+(-3v5+6v5)-(3v5-9v5) 2v6+3v3-(5v6-3v3)+(-3v6-9v3) (-9v13+5v13)-(8v13-v13)+7v11