Sagot :
ƒ(x) = (3x + 4)(2x - 3) - (2x + 3)(3x + 4)
=(3x + 4)(2x-3-2x-3)
=(3x + 4)(0-6)
=-6(3x + 4)
=(3x + 4)(2x-3-2x-3)
=(3x + 4)(0-6)
=-6(3x + 4)
Factoriser l'expression :
f(x) (3x + 4 ) (2x + 3) (3x + 4)
= (3x + 4) (2x - 3 - 2x - 3)
= (3x + 4) (0 - 6)
= -6 (3x + 4)
f(x) (3x + 4 ) (2x + 3) (3x + 4)
= (3x + 4) (2x - 3 - 2x - 3)
= (3x + 4) (0 - 6)
= -6 (3x + 4)