ROSA59100
Answered

Factoriser:

L:
[tex]5 \times (2x + 5) + (4 - x) \times (2x + 5)[/tex]
merci d'avance. ​

Sagot :

DAFIRSOUAD10

Réponse:

L= 5×(2x+5)+(4-x)×(2x+5)

= x (2+5+4-1×1x+5)