11 Prove that
has real roots if
For which other values of k does the equation...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 24.09.2021 01:50, ariannawilder0210
11 Prove that
![{x}^{2} + kx + 2 = 0](/tpl/images/2474/8564/30804.png)
has real roots if
For which other values of k does the equation have real roots?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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