19ab(20a2−b2)+20ab(b2−19a2) при a=10,b=−5. (а2 b2 это в квадрате)
заранее спасибо за помощь!
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.