Bonjour,
A =
10-12
= -2
B=
5+ 2* -5
= 5-10
=-5
C=
1* -5
= -5
D=
(3*2) / ( -3)
= 6/-3
Réponse :
Explications étape par étape :
A = 10 + (4(-3)A = 10 - 12 A = -2
B = 5 + 2X (10 - 3X5)B = 5 + 2X (10 - 15)B = 5 + 2X (-5)B = 5 - 10B = -5
C = (-4 + 5)X(7 - 12)C = (1) X (-5)C = -5
D = (-4+7X2 / (12-15) D ) (3X 2) / (-3)D = 6 / (-3) D = -2
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Bonjour,
A =
10-12
= -2
B=
5+ 2* -5
= 5-10
=-5
C=
1* -5
= -5
D=
(3*2) / ( -3)
= 6/-3
= -2
Réponse :
Explications étape par étape :
Bonjour,
A = 10 + (4(-3)
A = 10 - 12
A = -2
B = 5 + 2X (10 - 3X5)
B = 5 + 2X (10 - 15)
B = 5 + 2X (-5)
B = 5 - 10
B = -5
C = (-4 + 5)X(7 - 12)
C = (1) X (-5)
C = -5
D = (-4+7X2 / (12-15)
D ) (3X 2) / (-3)
D = 6 / (-3)
D = -2