vous pouver m aider svp a factoriser 6x+2=4x+9 6x+2=4x+9 3x-11-6x-10=7+8x-12-7 4(2x-1)-7(4x+2)=-6(x-1)+4 (2x-3)(2x+1)=4x^2-x+7 -9x+7=5x-2 6(2x-1)-3(7x-5)=0 -(4-

6x+2=4x+9

6x-4x = 9-2

2x = 7

x = 7/2

3x-11-6x-10=7+8x-12-7

-3x - 21 = 8x - 12

-3x - 8x = -12 + 21

-11x = 9

x = -9/11

4(2x-1)-7(4x+2)=-6(x-1)+4

8x - 4 - 28x - 14 = -6x + 6 + 4

tu continues - voir au-dessu

(2x-3)(2x+1)=4x²-x+7

4x² + 2x - 6x - 3 = 4x² - x +  7

-4x - 3 = -x + 7

et tu continues

-9x+7=5x-2

tu as compris

6(2x-1)-3(7x-5)=0

12x - 6 - 21x + 15 = 0

-9x = - 9

x = 1

-(4-9x)+2x=5(3+2x)

-4 + 9x + 2x = 15 + 2x

et tu continues

(2x-3)(2x+3)=(2x-5)^2

4x² + 6x - 6x + 9 = 4x² - 20x + 25

9 = - 20x + 25

tu finis