bonjour jsp faire svp A = (5x +3)(4x −2) B = (4 −2x)(4x −3) C = −3(4x +2)+4(5x −1
Mathématiques
Teddyyyyy
Question
bonjour jsp faire svp
A = (5x +3)(4x −2)
B = (4 −2x)(4x −3)
C = −3(4x +2)+4(5x −1
A = (5x +3)(4x −2)
B = (4 −2x)(4x −3)
C = −3(4x +2)+4(5x −1
1 Réponse
-
1. Réponse Vins
bonsoir
A = 20 x² - 10 x + 12 x - 6
A = 20 x² + 2 x - 6
B = 16 x - 12 - 8 x² + 6 x
B = - 8 x² + 22 x - 12
C = - 12 x - 6 + 20 x - 4
C = 8 x - 10