-0,5х^2+2х-2=0;
-х^2+4х-4=0;
х^2-4х+4=0;
(х-2)^2=0;
х-2=0;
х=2.
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
-0,5х^2+2х-2=0;
-х^2+4х-4=0;
х^2-4х+4=0;
(х-2)^2=0;
х-2=0;
х=2.