August 2021 0 9 Report
Известно,что х^2+у^2=8,x*y=3.Чему равно значение выражения x^4+y^4-x^2*y^2?
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.