Question
Qui peux m'aider ?:3
Développer:
A=(x^2+x+3)(x-2)
B=(x-2)^2-(x+2)2
Factoriser:
C=(2x+1)^2-(5x-3)^2
D=9x^2-1+(6x-2)(x-4)
Développer:
A=(x^2+x+3)(x-2)
B=(x-2)^2-(x+2)2
Factoriser:
C=(2x+1)^2-(5x-3)^2
D=9x^2-1+(6x-2)(x-4)
Asked by: USER9755
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