89 A = (2x + 3) (x² - 2x + 4) C=2(x+3)(x D= (x + 1)(x - 2) (x+3) B=(x - 1) (x²+x+1) − 1) – (4 − x) (2x + 3)
Mathématiques
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Question
89 A = (2x + 3) (x² - 2x + 4)
C=2(x+3)(x
D= (x + 1)(x - 2) (x+3)
B=(x - 1) (x²+x+1)
− 1) – (4 − x) (2x + 3)
C=2(x+3)(x
D= (x + 1)(x - 2) (x+3)
B=(x - 1) (x²+x+1)
− 1) – (4 − x) (2x + 3)