Exercice 3: Factoriser les expression suivantes: O= (3x + 2)² - (5 - 15x)
P= (5x + 2)(3x - 1) + (5x + 2)(10x - 1)
Q= (8 + 11x) - 5x + 3
R= (3 - 2x)(-3 + 7x) + (-2x + 3)(7-3x)
S= (8x - 2)² - (8x - 2)(-3 - x)
T= (4x - 2)(-x + 3) - (-x + 3)(10x - 2)
Bonne soirée . (^_-)
P= (5x + 2)(3x - 1) + (5x + 2)(10x - 1)
Q= (8 + 11x) - 5x + 3
R= (3 - 2x)(-3 + 7x) + (-2x + 3)(7-3x)
S= (8x - 2)² - (8x - 2)(-3 - x)
T= (4x - 2)(-x + 3) - (-x + 3)(10x - 2)
Bonne soirée . (^_-)
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