Question

Complex inequality proof

score 76 · Answer 1 · 2019-01-18 01:08:32

76

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Complex inequality proof

Published on 18 Jan 2019 - 1:08

score 164 · Answer 2 · 2026-03-26 09:50:05

164

Views

Why is the magnitude of the sum of two adjacent nth roots always an 'interesting' number, and what do these numbers have to do with each other?

Published on 26 Mar 2026 - 9:50

score 1.7k · Answer 3 · 2026-03-26 19:37:58

1.7k

Views

Diagonalizability over $\mathbb{C}$ and $\mathbb{R}$ respectively

Published on 26 Mar 2026 - 19:37

score 146 · Answer 4 · 2019-01-18 12:51:01

146

Views

Number of integral values of 'a' for which the following is true..

Published on 18 Jan 2019 - 12:51

score 43 · Answer 5 · 2019-01-18 15:32:46

43

Views

Question about this exponent problem.

Published on 18 Jan 2019 - 15:32

score 64 · Answer 6 · 2019-01-18 15:35:04

64

Views

$1 + {\alpha}^2 + 2 \alpha \cos(\omega)$ as a square of distance

Published on 18 Jan 2019 - 15:35

score 804 · Answer 7 · 2019-01-18 19:27:06

804

Views

How do complex number exponents actually work?

Published on 18 Jan 2019 - 19:27

score 33 · Answer 8 · 2019-01-19 18:14:19

33

Views

Simple modification of complex expression

Published on 19 Jan 2019 - 18:14

score 328 · Answer 9 · 2019-01-19 20:53:09

328

Views

Why is $w^2$ a complex root for the equation $x^2+x+1=0$?

Published on 19 Jan 2019 - 20:53

score 55 · Answer 10 · 2019-01-19 23:19:25

55

Views

Help with complex numbers

Published on 19 Jan 2019 - 23:19

score 156 · Answer 11 · 2019-01-20 00:56:12

156

Views

Complex differential equation for z

Published on 20 Jan 2019 - 0:56

score 118 · Answer 12 · 2019-01-20 13:14:24

118

Views

Finding all roots of $x^6 + 2 x^5 + 2 x^4 + 3 x^2 + 6 x + 6$, knowing that one root is $x=-1+i$.

Published on 20 Jan 2019 - 13:14

score 129 · Answer 13 · 2019-01-20 13:23:27

129

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Сomplex number equation: $z^3+\frac{(\sqrt2+\sqrt2i)^7}{i^{11}(-6+2\sqrt3i)^{13}}=0$

Published on 20 Jan 2019 - 13:23

score 66 · Answer 14 · 2019-01-20 18:31:14

66

Views

complex equation with a conjugate

Published on 20 Jan 2019 - 18:31

score 46 · Answer 15 · 2019-01-20 20:05:49

46

Views

Issue with Root of Unity Proof

Published on 20 Jan 2019 - 20:05

List Question

Complex inequality proof

Why is the magnitude of the sum of two adjacent nth roots always an 'interesting' number, and what do these numbers have to do with each other?

Diagonalizability over $\mathbb{C}$ and $\mathbb{R}$ respectively

Number of integral values of 'a' for which the following is true..

Question about this exponent problem.

$1 + {\alpha}^2 + 2 \alpha \cos(\omega)$ as a square of distance

How do complex number exponents actually work?

Simple modification of complex expression

Why is $w^2$ a complex root for the equation $x^2+x+1=0$?

Help with complex numbers

Complex differential equation for z

Finding all roots of $x^6 + 2 x^5 + 2 x^4 + 3 x^2 + 6 x + 6$, knowing that one root is $x=-1+i$.

Сomplex number equation: $z^3+\frac{(\sqrt2+\sqrt2i)^7}{i^{11}(-6+2\sqrt3i)^{13}}=0$

complex equation with a conjugate

Issue with Root of Unity Proof

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