4c2-9x2/2c-3x=(2c-3x)(2c+3x)/2c-3x(сокращаем)=2c+3x
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
4c2-9x2/2c-3x=(2c-3x)(2c+3x)/2c-3x(сокращаем)=2c+3x