List questions from complex-numbers

Published on 16 Apr 2026 - 2:45

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Find the roots of $z^4-3z^2+1=0$ in polar form.

Published on 16 Apr 2026 - 19:11

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How do $i$ and $\pi$ show up in this result from a Google search?

Published on 13 Apr 2026 - 1:38

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Find roots. of $z^2=-1$

Published on 17 Apr 2026 - 8:15

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Inequality of complex numbers in the spirit of Schwarz lemma

Published on 13 Apr 2026 - 13:16

47

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On the exponentiation of three-dimensional numbers.

Published on 13 Apr 2026 - 18:54

30

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Given that z=2-i, confirm directly that 1/z = 1/z*

Published on 15 Apr 2026 - 6:45

169

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Roots of $(z^2-z)^4=81$ in polar form

Published on 15 Apr 2026 - 20:43

60

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A question on the definition of j.

Published on 11 Apr 2026 - 16:59

80

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Evaluate $1^{i+i}$

Published on 16 Apr 2026 - 17:16

135

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Prove that $(1+z+z^2)(1+z+z^3)(1+z+z^4)=z(1+z)$

Published on 17 Apr 2026 - 9:47

69

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When an $n^{\text{th}}$ polynomial have $n/2$ roots and the other $n/2$is their conjugates?

Published on 16 Apr 2026 - 11:15

252

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why the infinite radius of convergence results in that they are analytic?

Published on 26 Mar 2026 - 12:36

73

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How can I solve $z^{-i} = 1+i$

Published on 11 Apr 2026 - 16:37

69

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inverse tetrations of complex numbers

Published on 25 Mar 2026 - 14:39

List Question

Finding $n$ that satisfies $\left(\frac{1}{2} +i\frac{\sqrt{3}}{2}\right)^n=1 $

Find the roots of $z^4-3z^2+1=0$ in polar form.

How do $i$ and $\pi$ show up in this result from a Google search?

Find roots. of $z^2=-1$

Inequality of complex numbers in the spirit of Schwarz lemma

On the exponentiation of three-dimensional numbers.

Given that z=2-i, confirm directly that 1/z = 1/z*

Roots of $(z^2-z)^4=81$ in polar form

A question on the definition of j.

Evaluate $1^{i+i}$

Prove that $(1+z+z^2)(1+z+z^3)(1+z+z^4)=z(1+z)$

When an $n^{\text{th}}$ polynomial have $n/2$ roots and the other $n/2$is their conjugates?

why the infinite radius of convergence results in that they are analytic?

How can I solve $z^{-i} = 1+i$

inverse tetrations of complex numbers

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