Ответ:
3х²-6-х-2х-3=0
3х²-3х-9=0
Д=b²-4ac= (-3)²-4*3*(-9)=9+108=117
х1=-b+√D/2a= 3+√117/6.
x2= 3-√117/6
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
3х²-6-х-2х-3=0
3х²-3х-9=0
Д=b²-4ac= (-3)²-4*3*(-9)=9+108=117
х1=-b+√D/2a= 3+√117/6.
x2= 3-√117/6