Ответ:
3x²+12x-x-4=0
3x²+11x-4=0
D=121+48=169=13²
x1= -11+13/6=1/3
x2= -11-13/6 = 4
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Ответ:
3x²+12x-x-4=0
3x²+11x-4=0
D=121+48=169=13²
x1= -11+13/6=1/3
x2= -11-13/6 = 4