SASHA629 SASHA629 Mathématiques Answered G= -2+(-6) -(-9) – 14 H = 7 - (9- 4 +12)+(-5 – 7 + 1) I = 3,5 - (+0,8)-(-10) -(+15) - 1,2 J = -6 -14 +9,4-3,1-5