Solve $$$\lambda^{2} - 4 \lambda + 5 = 0$$$ for $$$\lambda$$$

The calculator will try to solve the equation $$$\lambda^{2} - 4 \lambda + 5 = 0$$$ for $$$\lambda$$$ (find the real and complex roots).

Solve the equation $$$\lambda^{2} - 4 \lambda + 5 = 0$$$ for $$$\lambda$$$.

It seems that there are no real roots.

$$$\lambda = 2 + i$$$A

$$$\lambda = 2 - i$$$A

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