Раскройте скобки и приведите подобные слагаемые.
1) 7 целых 3/4(-2,4a+16/31b-2)-11 целых 1/5(-1,5a+5/7b-0,5)
2)-5,8(10/29x-5y+9)+7,8(-6+20/30x-15y)
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.