Bonjours
Exercices de Développement(proprietes de distributivites)
A(x)= -5(x+1)
B(x)=(2x+3)(3x+2)
c(x)=4(3x -2)
D(x)=(2-5x)(x-3
E(x)=(x+3)(x-2)
F(x)=(2x+3)(x-1)
Exercices de Développement(proprietes de distributivites)
A(x)= -5(x+1)
B(x)=(2x+3)(3x+2)
c(x)=4(3x -2)
D(x)=(2-5x)(x-3
E(x)=(x+3)(x-2)
F(x)=(2x+3)(x-1)
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BonjourA(x)=-5(x+1)=-5x-5
B(x)=(2x+3)(3x+2)=6x²+4x+9x+6=6x²+13x+6
C(x)=4(3x-2)=12x-8
D(x)=(2-5x)(x-3)=2x-6-5x²+15x=-5x²+17x-6
E(x)=(x+3)(x-2)=x²-2x+3x-6=x²+x-6
F(x)=(2x+3)(x-1)=2x²-2x+3x-3=2x²+x-3