factoriser please mercii :D d'avance! C= (4x + 4) (1 - 2x) + (1) ² D= (x + 1) (x + 2) + (2x+ 2) (3x - 4)
Mathématiques
aichaabdillah
Question
factoriser please mercii :D d'avance!
C= (4x + 4) (1 - 2x) + (1) ²
D= (x + 1) (x + 2) + (2x+ 2) (3x - 4)
C= (4x + 4) (1 - 2x) + (1) ²
D= (x + 1) (x + 2) + (2x+ 2) (3x - 4)
1 Réponse
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1. Réponse Anonyme
C= (4x + 4) (1 - 2x) + (x+1) ²
=(x+1)(4-8x+x+1)
=(x+1)(-7x+5)
D= (x + 1) (x + 2) + (2x+ 2) (3x - 4)
=(x+1)(x+2+6x-8)
=(x+1)(7x-6)