Bonjour besoin d'aide svp
1-Developper et réduire :
A=(9x+5)(-4x+8)-(9x+5)
2-Factoriser A
3-Calculer A pour x=-1/2(ecriture fractionnaire )
4-Resoudre l'équation A=0
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.