Bonjour, j'ai un problème de maths URGENT LES FACTORISATIONS
C= 8x racine carré 3 - 24x²
D = 2 x (x+3) - 5 (x + 3)
E= ( 2x +1 )( x + 2 ) +5 ( x + 2 )
F=(x -1)( 2x+1) + 2 (x-1)(x-2)
G=(2x-1)² - ( 2x-1) (x+2)
H= (3-x) (x+2) -2 ( x+2)²
I= (x-3) -x ( 2x - 6)
J= (x+1) (1-2x) + ( x+1)
K= (3-x) -5x (3-x)
L= 3(2x-3) + ( 3-2x) ( x-1)
M= ( x-3) ( x+2) + 2x² + 4x
C= 8x racine carré 3 - 24x²
D = 2 x (x+3) - 5 (x + 3)
E= ( 2x +1 )( x + 2 ) +5 ( x + 2 )
F=(x -1)( 2x+1) + 2 (x-1)(x-2)
G=(2x-1)² - ( 2x-1) (x+2)
H= (3-x) (x+2) -2 ( x+2)²
I= (x-3) -x ( 2x - 6)
J= (x+1) (1-2x) + ( x+1)
K= (3-x) -5x (3-x)
L= 3(2x-3) + ( 3-2x) ( x-1)
M= ( x-3) ( x+2) + 2x² + 4x
More Questions From This User See All
Lista de comentários
E= ( 2x +1 )( x + 2 ) +5 ( x + 2 )= ( x + 2 ) +5 (2x+1)
F=(x -1)( 2x+1) + 2 (x-1)(x-2) =(x-1) ( 2x+1) +2 (x-2) G=(2x-1)² - ( 2x-1) (x+2)=( 2x-1) ( 2x-1) -( 2x-1) (x+2) = ( 2x-1) -( 2x-1) (x+2)
H= (3-x) (x+2) -2 ( x+2)² = (3-x) (x+2) -2 ( x+2) (x+2) =(x+2) (3-x)-2
J= (x+1) (1-2x) + ( x+1) = (x+1) (1-2x)
K= (3-x) -5x (3-x) = (3-x) -5x
voila je crois que c'est ca pars contre j'ai pas reussi a tous les faire désolé