Bonjour, je suis Lilian le frere de max qui utlise le site, pouvez vous corrigé mes exos de remise en route ? A=(-4)+(-5)+(+2)+(-7)+(-1) = (-9) +(+2)+(-7)+(+1)
Mathématiques
Chijoke643
Question
Bonjour, je suis Lilian le frere de max qui utlise le site,
pouvez vous corrigé mes exos de remise en route ?
A=(-4)+(-5)+(+2)+(-7)+(-1)
= (-9) +(+2)+(-7)+(+1)
= (-9) + (+2) +(-8)
= (-17) + (+2)
= -15
B= (-3.5)-(-2)+(-2.5)-(+3)
= (-3.5)+(+2) +(-2.5)+(-3)
= (-9)+(+2)
= -7
C = (4-2)/2+1*(-4)
= (+2) /2 + 1*(-4)
= 1+1*(-4)
=1+(-4)
= - 3
D = (2-5)-(4+3*(-2))
= (-3) - (4- (-6))
= (-3) - (4 + 6)
= -3 - 10
= -13
E = 1-(2+3*(-1))
= 1-(2-3)
= 0
F= (-4)*(-2)*(-1)*(+1)*(-2)
= (+8)*(+1)*(-2)
=-16
merci
pouvez vous corrigé mes exos de remise en route ?
A=(-4)+(-5)+(+2)+(-7)+(-1)
= (-9) +(+2)+(-7)+(+1)
= (-9) + (+2) +(-8)
= (-17) + (+2)
= -15
B= (-3.5)-(-2)+(-2.5)-(+3)
= (-3.5)+(+2) +(-2.5)+(-3)
= (-9)+(+2)
= -7
C = (4-2)/2+1*(-4)
= (+2) /2 + 1*(-4)
= 1+1*(-4)
=1+(-4)
= - 3
D = (2-5)-(4+3*(-2))
= (-3) - (4- (-6))
= (-3) - (4 + 6)
= -3 - 10
= -13
E = 1-(2+3*(-1))
= 1-(2-3)
= 0
F= (-4)*(-2)*(-1)*(+1)*(-2)
= (+8)*(+1)*(-2)
=-16
merci
2 Réponse
-
1. Réponse Quantum
D = (2-5)-(4+3*(-2))
D= -3 -(4-6)
D= -3 -(-2)
D= -1
E = 1-(2+3*(-1))
E= 1-(2-3)
E= 1-(-1)
E= 2
F=(-4)*(-2)*(-1)*(+1)*(-2)
F= (+8)×(-1)×(-2)
F= (+8)×(+2)
F= 16 -
2. Réponse aminerbt
A =(-4)+(-5)+(+2)+(-7)+(-1)
A = -9 + 2 - 7 - 1
A = -9 - 7 - 1 + 2
A = - 17 + 2
A = - 15
B = (-3,5)-(-2)+(-2,5)-(+3)
B = - 3,5 + 2 - 2,5 - 3
B = - 3,5 - 2,5 - 3 + 2
B = - 9 + 2
B = - 7
Pour C tu dois rajouté des parenthèse.
D = (2 - 5) - (4 + 3 * (-2))
D = (- 3 ) - (4 - 6)
D = - 3 - (-2)
D = - 3 + 2
D = - 1
E = 1 - (2 + 3 * (-1))
E = 1 - (2 - 3)
E = 1 - (-1)
E = 1 + 1
E = 2
F= (-4) * (-2) * (-1) * (+1) * (-2)
F = (+8) * (-1) * (-2)
F = (+8) * (+2)
F = 16