Question

Proving that there is no rational number solution of the equation $x^2-3x+1=0$, extrapolating to a more general problem.

score 1.2k · Answer 1 · 2026-03-25 13:56:53

1.2k

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Proving that there is no rational number solution of the equation $x^2-3x+1=0$, extrapolating to a more general problem.

Published on 25 Mar 2026 - 13:56

score 106 · Answer 2 · 2018-07-11 10:08:48

106

Views

Get all roots of a 6th degree polynom numerical

Published on 11 Jul 2018 - 10:08

score 71 · Answer 3 · 2026-03-28 23:59:07

71

Views

Lebesgue measure of boundary of sets of roots

Published on 28 Mar 2026 - 23:59

score 129 · Answer 4 · 2018-07-12 07:02:20

129

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Why there are only $2$ roots for $f(x) = x^4 + x^2 + \sin x$?

Published on 12 Jul 2018 - 7:02

score 170 · Answer 5 · 2026-02-23 10:47:57

170

Views

How to find a symmetric polynomial's non-symmetric equivalent?

Published on 23 Feb 2026 - 10:47

score 59 · Answer 6 · 2026-03-26 03:11:07

59

Views

An interesting property of the roots

Published on 26 Mar 2026 - 3:11

score 38 · Answer 7 · 2018-07-15 20:11:37

Can numbers as well as having roots in the Imaginary-Real plane also be said to have roots as quaternions or higher complex forms? If so how?

score 204 · Answer 8 · 2026-03-24 20:33:38

204

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Find the number of zeroes of $6z^3 + e^z + 1$ in the unit disc $|z|<1$

Published on 24 Mar 2026 - 20:33

score 138 · Answer 9 · 2026-03-25 12:16:16

138

Views

Some questions about trigonometric polynomials, Vieta's relations and correct integer parameters for roots

Published on 25 Mar 2026 - 12:16

score 108 · Answer 10 · 2018-07-16 16:27:10

108

Views

where the root of $f(x) $ belong?

Published on 16 Jul 2018 - 16:27

score 48 · Answer 11 · 2018-07-17 06:16:55

48

Views

Number of isolated solutions of a systems of polynomial equations

Published on 17 Jul 2018 - 6:16

score 119 · Answer 12 · 2018-07-18 06:06:41

119

Views

Proving roots are imaginary.

Published on 18 Jul 2018 - 6:06

score 58 · Answer 13 · 2026-03-25 04:35:12

58

Views

Case specific perfect square test: $\sqrt{x^2 + 8a}$

Published on 25 Mar 2026 - 4:35

score 95 · Answer 14 · 2026-03-24 20:33:27

95

Views

Rouché for Polynomial $p(z)=z^7+z(z-3)^3+1$ around non-centered annulus.

Published on 24 Mar 2026 - 20:33

score 95 · Answer 15 · 2018-07-19 04:56:57

95

Views

Why doesnt √-4 equal 2?

Published on 19 Jul 2018 - 4:56

List Question

Proving that there is no rational number solution of the equation $x^2-3x+1=0$, extrapolating to a more general problem.

Get all roots of a 6th degree polynom numerical

Lebesgue measure of boundary of sets of roots

Why there are only $2$ roots for $f(x) = x^4 + x^2 + \sin x$?

How to find a symmetric polynomial's non-symmetric equivalent?

An interesting property of the roots

Can numbers as well as having roots in the Imaginary-Real plane also be said to have roots as quaternions or higher complex forms? If so how?

Find the number of zeroes of $6z^3 + e^z + 1$ in the unit disc $|z|<1$

Some questions about trigonometric polynomials, Vieta's relations and correct integer parameters for roots

where the root of $f(x) $ belong?

Number of isolated solutions of a systems of polynomial equations

Proving roots are imaginary.

Case specific perfect square test: $\sqrt{x^2 + 8a}$

Rouché for Polynomial $p(z)=z^7+z(z-3)^3+1$ around non-centered annulus.

Why doesnt √-4 equal 2?

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