раскройте скобки и приведите подобные слагаемые:
-(2,3a 5b)+(3,4a -2,8b) - (6,2a - 7,2b)
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.