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Solve $$$\lambda^{2} - 30 \lambda + 4 = 0$$$ for $$$\lambda$$$

The calculator will try to solve the equation $$$\lambda^{2} - 30 \lambda + 4 = 0$$$ for $$$\lambda$$$ (find the real and complex roots).
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Solve the equation $$$\lambda^{2} - 30 \lambda + 4 = 0$$$ for $$$\lambda$$$.

Answer

Real roots

$$$\lambda = \sqrt{221} + 15\approx 29.866068747318506$$$A

$$$\lambda = 15 - \sqrt{221}\approx 0.133931252681494$$$A

Complex roots

It seems that there are no complex roots.


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