Bonjour,
Double distributivité
D=
8x² +24x + 10x +30
= 6x² +34x + 30
E=
-6x² +14x -15x +35
= -6x² -x +35
3
3-8 = -5
-5*-4 = 20
20+ 12 = 32
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Bonjour,
Double distributivité
D=
8x² +24x + 10x +30
= 6x² +34x + 30
E=
-6x² +14x -15x +35
= -6x² -x +35
3
3-8 = -5
-5*-4 = 20
20+ 12 = 32
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