Solve $$$\left(\lambda - 4\right)^{2} \left(\lambda^{2} - 8 \lambda + 10\right) = 0$$$ for $$$\lambda$$$
Your Input
Solve the equation $$$\left(\lambda - 4\right)^{2} \left(\lambda^{2} - 8 \lambda + 10\right) = 0$$$ for $$$\lambda$$$.
Answer
Real roots
$$$\lambda = \sqrt{6} + 4\approx 6.449489742783178$$$A
$$$\lambda = 4 - \sqrt{6}\approx 1.550510257216822$$$A
Complex roots
It seems that there are no complex roots.