-х²-3х+1=0 | *(-1)
x²+3х-1=0
D= 3²-4*(-1) = 13
x1 = (-3+√13)/2
х2= (-3-√13)/2
Ответ :
(-3+√13)/2 ; (-3-√13)/2
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
-х²-3х+1=0 | *(-1)
x²+3х-1=0
D= 3²-4*(-1) = 13
x1 = (-3+√13)/2
х2= (-3-√13)/2
Ответ :
(-3+√13)/2 ; (-3-√13)/2