👤

Sagot :

Bonjour,

(1-x)(2x-3)-(1-x)(x+4) =

(1-x) (2x-3 -x -4) =

(1-x)( x -7)

Bonsoir,

Factoriser:

S(x) = (1-x)(2x-3)-(1-x)(x+4)= (1-x)(2x-3-x-4)= (1-x)(x-7)= -(x-1)(x-7)

© 2024 IDNLearn. All rights reserved.