Question

Necessary and sufficient conditions for a quadratic polynomial with complex coefficients to have both roots with negative real parts

score 617 · Answer 1 · 2026-04-02 06:44:56

Necessary and sufficient conditions for a quadratic polynomial with complex coefficients to have both roots with negative real parts

score 93 · Answer 2 · 2018-10-09 02:01:54

93

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What can I do with a polynomial of cosines?

Published on 09 Oct 2018 - 2:01

score 1.1k · Answer 3 · 2026-04-01 03:25:24

1.1k

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Best (fastest) method for root finding of 6th degree polynomial

Published on 01 Apr 2026 - 3:25

score 66 · Answer 4 · 2026-03-28 10:04:39

66

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why using $\frac{-b\pm\sqrt{b^2-4ac}}{2a}$ to factorize a polynomial degree 2 dose not always work

Published on 28 Mar 2026 - 10:04

score 328 · Answer 5 · 2026-03-26 12:15:43

328

Views

Which properties does the polynomial ring $\mathcal{R}[X]$ inherit from the ring $\mathcal{R}$?

Published on 26 Mar 2026 - 12:15

score 45 · Answer 6 · 2026-03-28 10:03:35

45

Views

Need help understand polynomial factorisation technique.

Published on 28 Mar 2026 - 10:03

score 37 · Answer 7 · 2018-10-09 13:37:38

37

Views

Sign change and valuation

Published on 09 Oct 2018 - 13:37

score 56 · Answer 8 · 2026-03-25 06:24:57

56

Views

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Published on 25 Mar 2026 - 6:24

score 357 · Answer 9 · 2026-04-02 03:36:38

357

Views

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Published on 02 Apr 2026 - 3:36

score 70 · Answer 10 · 2026-03-29 17:07:08

70

Views

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Published on 29 Mar 2026 - 17:07

score 665 · Answer 11 · 2026-04-02 08:22:14

665

Views

Finding real coefficients of polynomial with complex roots

Published on 02 Apr 2026 - 8:22

score 54 · Answer 12 · 2018-10-10 00:25:51

54

Views

How to see that polynomial is fixed by finitely many values.

Published on 10 Oct 2018 - 0:25

score 104 · Answer 13 · 2018-10-10 01:04:49

104

Views

Sum of square of coefficients in a polynomial when the modulus of roots are less than one

Published on 10 Oct 2018 - 1:04

score 86 · Answer 14 · 2026-04-02 08:12:15

86

Views

Factorising Complex Number

Published on 02 Apr 2026 - 8:12

score 688 · Answer 15 · 2026-03-29 13:23:57

688

Views

Is contraction of radical ideals and/or prime ideals surjective in this case?

Published on 29 Mar 2026 - 13:23

List Question

Necessary and sufficient conditions for a quadratic polynomial with complex coefficients to have both roots with negative real parts

What can I do with a polynomial of cosines?

Best (fastest) method for root finding of 6th degree polynomial

why using $\frac{-b\pm\sqrt{b^2-4ac}}{2a}$ to factorize a polynomial degree 2 dose not always work

Which properties does the polynomial ring $\mathcal{R}[X]$ inherit from the ring $\mathcal{R}$?

Need help understand polynomial factorisation technique.

Sign change and valuation

Family of multisets that generates the smallest covering

To prove the polynomial mapping is linear

Reference Request - Lagrange's Approach to Solve Polynomials by Radicals

Finding real coefficients of polynomial with complex roots

How to see that polynomial is fixed by finitely many values.

Sum of square of coefficients in a polynomial when the modulus of roots are less than one

Factorising Complex Number

Is contraction of radical ideals and/or prime ideals surjective in this case?

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