а) 3/b*b/9=1/3
б) а^2*2с^3/b=2a^2c^3/b
в) 2ха=2ах
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
а) 3/b*b/9=1/3
б) а^2*2с^3/b=2a^2c^3/b
в) 2ха=2ах