Solve x2 + 6x + 7 = 0.
x = -1 and x = -5
O 312
0 -3+2
O-3+2
2...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 02.10.2020 15:01, CutiePie8960
Solve x2 + 6x + 7 = 0.
x = -1 and x = -5
O 312
0 -3+2
O-3+2
2
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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