Раскройте скобки и упростите выражение: 
1. -(а-b)-b
2.-c+(c-d)
3.-(2,7-a)+(-a+1,8)
4.-(-6,2+a+b)-(a-b+10,9)

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.