Sagot :
Bonsoir
A = 7 ( a + 2 )
B = 3 ( 13 b - 17 )
E = 11 ( 7 - 4 y )
F = 7 ( 2 z - 5 )
I = 5 ( 3 b + 1 )
J = a ( 2 b - 3 )
Réponse:
A=7a+14
A=7(a+2)
B=39b-51
B=3(13b-17)
E=77-44x
E=11(7-4x)
I=15b+5
I=5(3b+1)
J=2ab-3
J=a(2b-3)
Bonsoir
A = 7 ( a + 2 )
B = 3 ( 13 b - 17 )
E = 11 ( 7 - 4 y )
F = 7 ( 2 z - 5 )
I = 5 ( 3 b + 1 )
J = a ( 2 b - 3 )
Réponse:
A=7a+14
A=7(a+2)
B=39b-51
B=3(13b-17)
E=77-44x
E=11(7-4x)
I=15b+5
I=5(3b+1)
J=2ab-3
J=a(2b-3)