Časť:
Project ID:
9000020410
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
Kvadratická rovnica
\[
ax^{2} + 4x + c = 0
\]
má korene \(x_{1} = -3\)
a \(x_{2} = 5\). Určte
hodnotu koeficientov \(a\)
a \(c\).
\(a = -2\),
\(c = 30\)
\(a = -2\),
\(c = -30\)
\(a = 2\),
\(c = -30\)
\(a = 2\),
\(c = 30\)