Объяснение:
D=b^2-4ac= (-3)^2-4•(5)•2= 9+40= 49
x1= 5, x2= -2
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Объяснение:
D=b^2-4ac= (-3)^2-4•(5)•2= 9+40= 49
x1= 5, x2= -2