Sagot :
bonsoir
D = (2x+ 3)²+(x-2)(2x+3)
D = ( 2 x + 3 ) ( 2 x + 3 + x - 2 )
D = ( 2 x + 3 ) ( 3 x + 1 )
Bonsoir,
D = (2x+3)²+(x-2)(2x+3)
D = (2x+3)(2x+3+x-2)
D = (2x+3)(3x+3-2)
D = (2x+3)(3x+1)
Bonne soirée.
bonsoir
D = (2x+ 3)²+(x-2)(2x+3)
D = ( 2 x + 3 ) ( 2 x + 3 + x - 2 )
D = ( 2 x + 3 ) ( 3 x + 1 )
Bonsoir,
D = (2x+3)²+(x-2)(2x+3)
D = (2x+3)(2x+3+x-2)
D = (2x+3)(3x+3-2)
D = (2x+3)(3x+1)
Bonne soirée.