On considère l'expression
1. Développer et réduire A(z).
2. Factoriser A(z) et montrer que
A(z) = (x + 1)(2-x) -2(x+1)(2x+3)
A(z) = (x + 1)(-5r-4)
3. Calculer l'expression A(z) en remplaçant z par (-1).
4. résoudre A(x)=0
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.