Question

Solving equation with change of variable

score 348 · Answer 1 · 2018-01-05 18:11:32

348

Views

Solving equation with change of variable

Published on 05 Jan 2018 - 18:11

score 70 · Answer 2 · 2018-01-09 23:06:07

70

Views

irreducibility of integer polynomials over $\mathbb{Q}$

Published on 09 Jan 2018 - 23:06

score 892 · Answer 3 · 2010-07-23 03:59:36

892

Views

Describe the locus in the complex plane of the zeros of a quartic polynomial as the constant term varies

Published on 23 Jul 2010 - 3:59

score 356.9k · Answer 4 · 2010-07-27 18:31:44

356.9k

Views

Is there a general formula for solving Quartic (Degree $4$) equations?

Published on 27 Jul 2010 - 18:31

score 7.1k · Answer 5 · 2011-05-11 14:12:41

7.1k

Views

"Standard" ways of telling if an irreducible quartic polynomial has Galois group $C_4$?

Published on 11 May 2011 - 14:12

score 535 · Answer 6 · 2011-06-17 23:42:25

535

Views

Necessary and sufficient condition for the coefficients of a quartic

Published on 17 Jun 2011 - 23:42

score 66.7k · Answer 7 · 2012-01-30 18:47:05

66.7k

Views

Solving $x^4 - 10x^3 + 21x^2 + 40x - 100 = 0$

Published on 30 Jan 2012 - 18:47

score 72 · Answer 8 · 2013-01-29 19:38:55

72

Views

Alternative approaches to search of negative roots of the equation $x^4-5x^3-4x^2-7x+4=0$?

Published on 29 Jan 2013 - 19:38

score 2.9k · Answer 9 · 2013-02-24 11:23:40

2.9k

Views

How do I completely solve the equation $z^4 - 2z^3 + 9z^2 - 14z + 14 = 0$ where there is a root with the real part of $1$.

Published on 24 Feb 2013 - 11:23

score 228 · Answer 10 · 2013-02-25 12:32:31

228

Views

Help with particular solution to solving $z^4 - 2z^3 + 9z^2 - 14z + 14 = 0$.

Published on 25 Feb 2013 - 12:32

score 2.9k · Answer 11 · 2013-02-27 15:14:59

2.9k

Views

condition for roots of quartic equation to be purely imaginary

Published on 27 Feb 2013 - 15:14

score 1.5k · Answer 12 · 2020-08-07 13:44:25

1.5k

Views

Let $x_1,x_2,x_3,x_4$ denote the four roots of the equation $x^4 + kx^2 + 90x - 2009 = 0$. If $x_1x_2 = 49$, then find the value of $k$.

Published on 07 Aug 2020 - 13:44

score 653 · Answer 13 · 2020-08-11 01:10:58

653

Views

How can I prove that $p(x)=x^4+x+1$ doesn't have real roots?

Published on 11 Aug 2020 - 1:10

score 121 · Answer 14 · 2020-08-16 10:45:56

121

Views

What is the meaning of "due to the symmetry of the coefficients, if $x=r$ is a zero of $x^4+x^3+x^2+x+1$ then $x=\frac1r$ is also a zero"

Published on 16 Aug 2020 - 10:45

score 1k · Answer 15 · 2020-08-19 12:08:25

1k

Views

How can I resolve this equation: $z^4 + 2z^3 + 7z^2 − 18z + 26 = 0$, where there is a root that it's $1+ i$

Published on 19 Aug 2020 - 12:08

List Question

Solving equation with change of variable

irreducibility of integer polynomials over $\mathbb{Q}$

Describe the locus in the complex plane of the zeros of a quartic polynomial as the constant term varies

Is there a general formula for solving Quartic (Degree $4$) equations?

"Standard" ways of telling if an irreducible quartic polynomial has Galois group $C_4$?

Necessary and sufficient condition for the coefficients of a quartic

Solving $x^4 - 10x^3 + 21x^2 + 40x - 100 = 0$

Alternative approaches to search of negative roots of the equation $x^4-5x^3-4x^2-7x+4=0$?

How do I completely solve the equation $z^4 - 2z^3 + 9z^2 - 14z + 14 = 0$ where there is a root with the real part of $1$.

Help with particular solution to solving $z^4 - 2z^3 + 9z^2 - 14z + 14 = 0$.

condition for roots of quartic equation to be purely imaginary

Let $x_1,x_2,x_3,x_4$ denote the four roots of the equation $x^4 + kx^2 + 90x - 2009 = 0$. If $x_1x_2 = 49$, then find the value of $k$.

How can I prove that $p(x)=x^4+x+1$ doesn't have real roots?

What is the meaning of "due to the symmetry of the coefficients, if $x=r$ is a zero of $x^4+x^3+x^2+x+1$ then $x=\frac1r$ is also a zero"

How can I resolve this equation: $z^4 + 2z^3 + 7z^2 − 18z + 26 = 0$, where there is a root that it's $1+ i$

Trending Questions

Popular # Hahtags

Popular Questions