Kotofanalina12id Kotofanalina12id Matematică a fost răspuns reduceti termenii asemenea[tex]2x - 5y + 3x + y[/tex][tex] \sqrt{2} x - \sqrt{2} y + 2\sqrt{2} x + \sqrt{2}y[/tex][tex] - 2 + 2a - 3b - a + b[/tex][tex]a + b - 1 - \frac{1}{2}a - \frac{1}{2}b + 1[/tex]