(√а- 1/√а) * (√а+1/√а-1 - √а-1/√а +1 + 4√а) =4а докажите тождество)) даю за это 17пк!!!
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.