Réponse:
A = - 6 - 3 ( - 7 )
A = - 6 - ( - 21 )
A = - 6 + 21
A = 15
B = - 3 - ( - 10 )
B = - 3 + 10
B = 7
C = 30 - 7X 9 + 4 ( - 3 )
C. = 30 - 63 + 4(-3)
C = -33 + 4(-3)
C = - 33 - 12
C = - 45
D = 4 ( - 6 - 16 ) - 10
D = 4 ( - 22 ) - 10
D = - 88 - 10
D = - 98
Bonjour,
Réponse :
[tex]\sf A = 2 \times (-3) - 3 \times (-7)[/tex]
[tex]\sf A =-6+21[/tex]
[tex]\boxed{\sf A =15}[/tex]
[tex]\\[/tex]
[tex]\sf B = -3 - 5 \times (-2)[/tex]
[tex]\sf B = -3 +10[/tex]
[tex]\boxed{\sf B = 7}[/tex]
[tex]\sf C = 6 \times 5 - 7 \times 9 + 4 \times (-3)[/tex]
[tex]\sf C = 30 - 63 -12[/tex]
[tex]\sf C = 30 - 75[/tex]
[tex]\boxed{\sf C =-45}[/tex]
[tex]\sf D = 4 \times (-6 - 8 \times 2) - 10[/tex]
[tex]\sf D = 4 \times (-6 - 16) - 10[/tex]
[tex]\sf D = 4 \times (-22) - 10[/tex]
[tex]\sf D =-88 - 10[/tex]
[tex]\boxed{\sf D = -98}[/tex]
En espérant t'avoir aidé, bonne continuation ! ☺️
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Réponse:
A = - 6 - 3 ( - 7 )
A = - 6 - ( - 21 )
A = - 6 + 21
A = 15
B = - 3 - ( - 10 )
B = - 3 + 10
B = 7
C = 30 - 7X 9 + 4 ( - 3 )
C. = 30 - 63 + 4(-3)
C = -33 + 4(-3)
C = - 33 - 12
C = - 45
D = 4 ( - 6 - 16 ) - 10
D = 4 ( - 22 ) - 10
D = - 88 - 10
D = - 98
Bonjour,
Réponse :
[tex]\sf A = 2 \times (-3) - 3 \times (-7)[/tex]
[tex]\sf A =-6+21[/tex]
[tex]\boxed{\sf A =15}[/tex]
[tex]\\[/tex]
[tex]\sf B = -3 - 5 \times (-2)[/tex]
[tex]\sf B = -3 +10[/tex]
[tex]\boxed{\sf B = 7}[/tex]
[tex]\\[/tex]
[tex]\sf C = 6 \times 5 - 7 \times 9 + 4 \times (-3)[/tex]
[tex]\sf C = 30 - 63 -12[/tex]
[tex]\sf C = 30 - 75[/tex]
[tex]\boxed{\sf C =-45}[/tex]
[tex]\\[/tex]
[tex]\sf D = 4 \times (-6 - 8 \times 2) - 10[/tex]
[tex]\sf D = 4 \times (-6 - 16) - 10[/tex]
[tex]\sf D = 4 \times (-22) - 10[/tex]
[tex]\sf D =-88 - 10[/tex]
[tex]\boxed{\sf D = -98}[/tex]
[tex]\\[/tex]
[tex]\\[/tex]
En espérant t'avoir aidé, bonne continuation ! ☺️