решите уравнение
1) 81х^2-9=0
2) 16-4у^2=0
3) 16с^2-49=0
4) 64х^2-25=0
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.