Question

A little detail in a question about finding all zeros of $2z^5 +8z -1$ in the ring $\{ 1 < |z| < 2 \}$

score 90 · Answer 1 · 2019-06-17 21:37:12

90

Views

A little detail in a question about finding all zeros of $2z^5 +8z -1$ in the ring $\{ 1 < |z| < 2 \}$

Published on 17 Jun 2019 - 21:37

score 443 · Answer 2 · 2019-06-18 08:56:31

443

Views

The range of constant $k$ for which all the roots of equation $x^4+4x^3-8x^2\:+k\:=0$ are real.

Published on 18 Jun 2019 - 8:56

score 374 · Answer 3 · 2019-06-18 11:07:22

374

Views

The sum of the 9th power of the roots of the equation $x^3+x-1=0$ are:

Published on 18 Jun 2019 - 11:07

score 158 · Answer 4 · 2019-06-18 15:39:51

158

Views

Roots of Polynomials in Fields

Published on 18 Jun 2019 - 15:39

score 680 · Answer 5 · 2019-06-19 07:48:28

680

Views

Number of zeros of $z^4-z^3-4z+1$ in the ring $\{ 1 < |z| < 2 \}$

Published on 19 Jun 2019 - 7:48

score 28 · Answer 6 · 2019-06-19 10:48:19

28

Views

Zero points of trigonometric function

Published on 19 Jun 2019 - 10:48

score 303 · Answer 7 · 2026-03-30 18:41:55

303

Views

Approximating function for the root of quintic polynomial

Published on 30 Mar 2026 - 18:41

score 134 · Answer 8 · 2026-03-25 20:09:41

134

Views

Linear quadratic cubic system of equation

Published on 25 Mar 2026 - 20:09

score 396 · Answer 9 · 2019-06-21 11:49:28

396

Views

Is there algebraic functions with infinitely many roots?

Published on 21 Jun 2019 - 11:49

score 156 · Answer 10 · 2026-03-28 09:30:42

156

Views

How to solve for imaginary roots of a quartic that cannot be factored and has no real roots?

Published on 28 Mar 2026 - 9:30

score 38 · Answer 11 · 2026-03-26 19:26:40

38

Views

Polynomial for product over a set

Published on 26 Mar 2026 - 19:26

score 99 · Answer 12 · 2019-06-24 03:39:40

99

Views

What is $\sqrt [3]{-1}$ and how does one obtain its value?

Published on 24 Jun 2019 - 3:39

score 206 · Answer 13 · 2026-03-29 17:31:25

206

Views

Solve $3x^5-6x^3=0$ (Presumably using factoring?)

Published on 29 Mar 2026 - 17:31

score 49 · Answer 14 · 2026-03-29 10:49:11

49

Views

Number of roots of $f(x,y)\equiv0\bmod p$?

Published on 29 Mar 2026 - 10:49

score 255 · Answer 15 · 2019-06-24 18:17:33

255

Views

Finding consecutive integers to satisfy the IVT to find roots. Is there a way to do this algebraically, or is it all guess work?

Published on 24 Jun 2019 - 18:17

List Question

A little detail in a question about finding all zeros of $2z^5 +8z -1$ in the ring $\{ 1 < |z| < 2 \}$

The range of constant $k$ for which all the roots of equation $x^4+4x^3-8x^2\:+k\:=0$ are real.

The sum of the 9th power of the roots of the equation $x^3+x-1=0$ are:

Roots of Polynomials in Fields

Number of zeros of $z^4-z^3-4z+1$ in the ring $\{ 1 < |z| < 2 \}$

Zero points of trigonometric function

Approximating function for the root of quintic polynomial

Linear quadratic cubic system of equation

Is there algebraic functions with infinitely many roots?

How to solve for imaginary roots of a quartic that cannot be factored and has no real roots?

Polynomial for product over a set

What is $\sqrt [3]{-1}$ and how does one obtain its value?

Solve $3x^5-6x^3=0$ (Presumably using factoring?)

Number of roots of $f(x,y)\equiv0\bmod p$?

Finding consecutive integers to satisfy the IVT to find roots. Is there a way to do this algebraically, or is it all guess work?

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