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Project ID:
9000035608
Accepted:
1
Clonable:
0
Easy:
0
Rovnica
\[
x^{2} - 2\mathrm{i}x + q = 0
\]
s parametrom \(q\in \mathbb{C}\)
má jeden koreň \(x_{1} = 1 + 2\mathrm{i}\). Nájdite druhý koreň
\(x_{2}\)
a parameter \(q\).
\(x_{2} = -1,\ q = -1 - 2\mathrm{i}\)
\(x_{2} = -1 - 4\mathrm{i},\ q = 9 - 6\mathrm{i}\)
\(x_{2} = 1 - 4\mathrm{i},\ q = 7 - 4\mathrm{i}\)
\(x_{2} = 1,\ q = -1 - 2\mathrm{i}\)
\(x_{2} = -1,\ q = 1 + 2\mathrm{i}\)