Solve {l}{z+9z^2+20=0}{t^2+9t+2n=0} | Microsoft Math Solver

Solve for z, t, n

z=\frac{-\sqrt{719}i-1}{18}\approx -0.055555556-1.489676409i\text{, }t=\frac{-\sqrt{81-8n}-9}{2}\text{, }n\in \mathrm{C}

z=\frac{-1+\sqrt{719}i}{18}\approx -0.055555556+1.489676409i\text{, }t=\frac{-\sqrt{81-8n}-9}{2}\text{, }n\in \mathrm{C}

z=\frac{-\sqrt{719}i-1}{18}\approx -0.055555556-1.489676409i\text{, }t=\frac{\sqrt{81-8n}-9}{2}\text{, }n\in \mathrm{C}

z=\frac{-1+\sqrt{719}i}{18}\approx -0.055555556+1.489676409i\text{, }t=\frac{\sqrt{81-8n}-9}{2}\text{, }n\in \mathrm{C}

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Complex Number

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\left. \begin{array} { l } { z + 9 z ^ { 2 } + 20 = 0 } \\ { t ^ { 2 } + 9 t + 2 n = 0 } \end{array} \right.

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