Răspuns :
Răspuns:
x+3x+2=0
delta=
[tex]3 {}^{2} - 4 \times 2 = 1[/tex]
[tex]x = \frac{ - 3 - 1}{2} = - 2[/tex]
[tex]x = \frac{ - 3 + 1}{2} = - 1[/tex]
Răspuns:
x+3x+2=0
delta=
[tex]3 {}^{2} - 4 \times 2 = 1[/tex]
[tex]x = \frac{ - 3 - 1}{2} = - 2[/tex]
[tex]x = \frac{ - 3 + 1}{2} = - 1[/tex]