Решите уравнение: а) (3х - 2)² - (3х - 1) (3х + 1) = -2х б) 25а² - 81 = 0

Решите пожалуйста, буду благодарен!
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.