Решите систему уравнений (4/(x-y-2))-(5/(x+2y+1))=-5/2

(3/(x-y-2))+(1/(x+2y+1))=-7/5
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.