November 2021 0 9 Report
1. Упростить: 1)(2a-b)^2-(2a-b)(2a+b)=? 2. Разложить на множители: 1)49a^2-14a+1=?
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.