Question

Constructing matrices with eigenvalues equal to roots of a given polynomial

score 359 · Answer 1 · 2026-04-10 18:47:36

359

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Constructing matrices with eigenvalues equal to roots of a given polynomial

Published on 10 Apr 2026 - 18:47

score 68 · Answer 2 · 2026-04-13 06:35:34

68

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Question on real polynomial in projective space

Published on 13 Apr 2026 - 6:35

score 87 · Answer 3 · 2026-04-16 19:26:41

87

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How do i find formula for the recurrence relation :$x_{n+1}= x^2_{n}-x^2_{n-1}$ with :$x_{-1}=0,x_{0}=\frac{3}{4}$?

Published on 16 Apr 2026 - 19:26

score 250 · Answer 4 · 2026-04-11 12:20:15

250

Views

Unknown both as a exponent and as a term in an equation

Published on 11 Apr 2026 - 12:20

score 120 · Answer 5 · 2026-04-14 20:03:33

120

Views

Roots of polynomial outside a vertical strip of $\mathbb C$

Published on 14 Apr 2026 - 20:03

score 136 · Answer 6 · 2026-04-16 07:12:29

136

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How to calculate the $n$-th member of sequence $a_{n+1}=\sqrt{y+a_{n}}$

Published on 16 Apr 2026 - 7:12

score 110 · Answer 7 · 2026-04-16 19:00:41

110

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Find conditions for $a$ and $b$ such that $P(x)=x^4-(a+b)x^3+(ab+2)x^2-(a+b)x+1$ has only real roots.

Published on 16 Apr 2026 - 19:00

score 577 · Answer 8 · 2026-04-08 18:52:22

577

Views

Newton-Raphson For Integer Factorization

Published on 08 Apr 2026 - 18:52

score 305 · Answer 9 · 2026-04-12 09:54:47

305

Views

Proof of why $\sqrt[x]{x}$ is greatest when $x=e$

Published on 12 Apr 2026 - 9:54

score 1k · Answer 10 · 2026-04-15 10:39:51

1k

Views

How many zeros does $g(z)= z^4+iz^3 +1$ have in the first quadrant?

Published on 15 Apr 2026 - 10:39

score 78 · Answer 11 · 2026-04-12 04:58:50

78

Views

Checking whether points form a polygon in complex plane

Published on 12 Apr 2026 - 4:58

score 216 · Answer 12 · 2026-04-16 04:37:39

216

Views

Calculate roots from $\frac{x \cosh(x) - \sinh(x)}{x^2}$

Published on 16 Apr 2026 - 4:37

score 141 · Answer 13 · 2026-04-10 20:56:37

141

Views

How to do polynomial composition/substitution? (Vincent-Alesina-Galuzzi)

Published on 10 Apr 2026 - 20:56

score 1.4k · Answer 14 · 2026-04-16 07:25:42

1.4k

Views

Sum of roots of cubic = -coefficient of quadratic term?

Published on 16 Apr 2026 - 7:25

score 499 · Answer 15 · 2026-04-09 20:47:23

499

Views

Finding the roots of a different Quadratic equation from the roots of a Given Quadratic equation

Published on 09 Apr 2026 - 20:47

List Question

Constructing matrices with eigenvalues equal to roots of a given polynomial

Question on real polynomial in projective space

How do i find formula for the recurrence relation :$x_{n+1}= x^2_{n}-x^2_{n-1}$ with :$x_{-1}=0,x_{0}=\frac{3}{4}$?

Unknown both as a exponent and as a term in an equation

Roots of polynomial outside a vertical strip of $\mathbb C$

How to calculate the $n$-th member of sequence $a_{n+1}=\sqrt{y+a_{n}}$

Find conditions for $a$ and $b$ such that $P(x)=x^4-(a+b)x^3+(ab+2)x^2-(a+b)x+1$ has only real roots.

Newton-Raphson For Integer Factorization

Proof of why $\sqrt[x]{x}$ is greatest when $x=e$

How many zeros does $g(z)= z^4+iz^3 +1$ have in the first quadrant?

Checking whether points form a polygon in complex plane

Calculate roots from $\frac{x \cosh(x) - \sinh(x)}{x^2}$

How to do polynomial composition/substitution? (Vincent-Alesina-Galuzzi)

Sum of roots of cubic = -coefficient of quadratic term?

Finding the roots of a different Quadratic equation from the roots of a Given Quadratic equation

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