List questions from complex-numbers

Published on 25 Sep 2018 - 2:38

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Imaginary of complex coordinates

Published on 25 Sep 2018 - 3:24

347

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Multiple definitions for matrix representation of imaginary number

Published on 25 Mar 2026 - 22:10

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What is the correct solution of $x^{2/2}$?

Published on 26 Mar 2026 - 1:28

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What is the argument of 8i?

Published on 25 Sep 2018 - 16:18

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Polar form of $z^2+1$, $z\in \mathbb C$

Published on 26 Sep 2018 - 1:51

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Complex conjugate graphing translation

Published on 27 Mar 2026 - 14:49

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Matrix representation of complex number is just a trick?

Published on 01 Apr 2026 - 18:55

939

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Solve for z^8-z^4+1 = 0

Published on 26 Sep 2018 - 16:20

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If Arg$(z)=3\pi/4$ and Arg$(w)=\pi/2$, then why is Arg$(zw)=-3\pi/4$ instead of the sum, $5\pi/4$?

Published on 26 Sep 2018 - 17:02

36

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Complex Numbers: Solve for $z^8-z^4+1 = 0$.

Published on 26 Sep 2018 - 17:08

1k

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Describe the image of the set under a complex function

Published on 27 Sep 2018 - 0:22

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Which of these numbers [$1, 4i, 3+3i, 3-3i, 1 - 2i, 2+ 3i, 6$] satisfy $Re\left( \frac{1}{z} \right) = \frac{1}{6}$?

Published on 27 Mar 2026 - 14:52

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Pre-calc complex roots $7$-th root of unity help

Published on 27 Mar 2026 - 16:27

25

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Complex Conjugates use with n-gons and circles

Published on 27 Mar 2026 - 16:20

List Question

confused with imaginary to rectangular in quotient and product form

Imaginary of complex coordinates

Multiple definitions for matrix representation of imaginary number

What is the correct solution of $x^{2/2}$?

What is the argument of 8i?

Polar form of $z^2+1$, $z\in \mathbb C$

Complex conjugate graphing translation

Matrix representation of complex number is just a trick?

Solve for z^8-z^4+1 = 0

If Arg$(z)=3\pi/4$ and Arg$(w)=\pi/2$, then why is Arg$(zw)=-3\pi/4$ instead of the sum, $5\pi/4$?

Complex Numbers: Solve for $z^8-z^4+1 = 0$.

Describe the image of the set under a complex function

Which of these numbers [$1, 4i, 3+3i, 3-3i, 1 - 2i, 2+ 3i, 6$] satisfy $Re\left( \frac{1}{z} \right) = \frac{1}{6}$?

Pre-calc complex roots $7$-th root of unity help

Complex Conjugates use with n-gons and circles

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