а)x2y2+xy+axy+a=
где х2у2 это в квадрате
б)2а+ав-2в-в2
в2 это в квадрате
в) 5а-5b-xa+xb-b+a
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.