2nd degres probleme ...  (x²-5x-14)(9x²+9x-10)=0
donc la je commence : 
Un produit est nul si et seulement si l'un des deux facteurs est nul 
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.