Question

Find all the solutions of $z^2-(1+3i)z-8-i=0$

score 705 · Answer 1 · 2026-03-27 23:48:17

705

Views

Find all the solutions of $z^2-(1+3i)z-8-i=0$

Published on 27 Mar 2026 - 23:48

score 1.3k · Answer 2 · 2026-03-27 18:00:05

1.3k

Views

Galois field inverse

Published on 27 Mar 2026 - 18:00

score 86 · Answer 3 · 2018-12-16 12:32:03

86

Views

Why is a polynomial with infinite zeropoints the zeropolymomial?

Published on 16 Dec 2018 - 12:32

score 91 · Answer 4 · 2026-03-30 01:16:05

91

Views

If $\langle A,B \rangle =\langle C,D \rangle$, then $\langle A-\lambda,B-\mu \rangle = $?

Published on 30 Mar 2026 - 1:16

score 45 · Answer 5 · 2026-04-06 06:27:41

45

Views

Can we find $\lambda \in \mathbb{C}$ such that $\deg(\gcd(f(t-\lambda),g(t-\lambda)))=1$?

Published on 06 Apr 2026 - 6:27

score 150 · Answer 6 · 2026-03-26 12:54:05

150

Views

Compute $\sum\frac1{2-A_k}$ for $(A_k)$ the $n$th roots of unity

Published on 26 Mar 2026 - 12:54

score 72 · Answer 7 · 2026-03-25 09:26:09

72

Views

A computational criterion of irreducibility in $\mathbb Z[X]$?

Published on 25 Mar 2026 - 9:26

score 1.4k · Answer 8 · 2026-03-29 08:35:42

1.4k

Views

Question about the formal definition of a polynomial in relation to $\sin(x)$ not being a polynomial

Published on 29 Mar 2026 - 8:35

score 62 · Answer 9 · 2026-03-27 18:01:00

62

Views

Prove: $|\{(x,y)\in \Bbb F_q^2 : y^2 = Q(x) \}|=q-1$ in a finite field

Published on 27 Mar 2026 - 18:01

score 986 · Answer 10 · 2018-12-17 13:50:34

986

Views

Mysterious polynomial sequence

Published on 17 Dec 2018 - 13:50

score 403 · Answer 11 · 2026-03-25 07:48:36

403

Views

How to show that $\phi: \mathbb{A}^1(\mathbb{C}) \to V(Y^2 - X^3)$ is no isomorphism.

Published on 25 Mar 2026 - 7:48

score 163 · Answer 12 · 2018-12-17 16:04:46

163

Views

Find $p$ if the remainder when $(x^2 + px + 13)$ divided by $(x-2)$ is twice the remainder when it is divided by $(x+2)$.

Published on 17 Dec 2018 - 16:04

score 215 · Answer 13 · 2026-03-24 23:45:02

215

Views

Showing algebraic dependence of meromorphic functions on a compact Riemann surface

Published on 24 Mar 2026 - 23:45

score 494 · Answer 14 · 2026-03-27 10:47:53

494

Views

Number of roots of a quadratic polynomial with coefficients in ring $\mathbb{Z_{18}}$

Published on 27 Mar 2026 - 10:47

score 54 · Answer 15 · 2018-12-18 11:56:30

54

Views

How to go from polynomial of third degree to multiplication of two smaller polynomials

Published on 18 Dec 2018 - 11:56

List Question

Find all the solutions of $z^2-(1+3i)z-8-i=0$

Galois field inverse

Why is a polynomial with infinite zeropoints the zeropolymomial?

If $\langle A,B \rangle =\langle C,D \rangle$, then $\langle A-\lambda,B-\mu \rangle = $?

Can we find $\lambda \in \mathbb{C}$ such that $\deg(\gcd(f(t-\lambda),g(t-\lambda)))=1$?

Compute $\sum\frac1{2-A_k}$ for $(A_k)$ the $n$th roots of unity

A computational criterion of irreducibility in $\mathbb Z[X]$?

Question about the formal definition of a polynomial in relation to $\sin(x)$ not being a polynomial

Prove: $|\{(x,y)\in \Bbb F_q^2 : y^2 = Q(x) \}|=q-1$ in a finite field

Mysterious polynomial sequence

How to show that $\phi: \mathbb{A}^1(\mathbb{C}) \to V(Y^2 - X^3)$ is no isomorphism.

Find $p$ if the remainder when $(x^2 + px + 13)$ divided by $(x-2)$ is twice the remainder when it is divided by $(x+2)$.

Showing algebraic dependence of meromorphic functions on a compact Riemann surface

Number of roots of a quadratic polynomial with coefficients in ring $\mathbb{Z_{18}}$

How to go from polynomial of third degree to multiplication of two smaller polynomials

Trending Questions

Popular # Hahtags

Popular Questions