October 2021 0 10 Report
1.     Докажите, что верно равенство: (а-х)(а+х)-в(в+2х)-(а-в-х)(а+в+х)=0
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.