Ответ:
25-12х+(х-5)(х+5)-(5-х)^2 = 25-12х+х^2-25-(25-10х+х^2)=-12х+х^2-25+10х-х^2 = -2х-25
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
25-12х+(х-5)(х+5)-(5-х)^2 = 25-12х+х^2-25-(25-10х+х^2)=-12х+х^2-25+10х-х^2 = -2х-25