Question

Find the roots of a given polynomial

score 68 · Answer 1 · 2026-04-14 09:31:29

68

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Find the roots of a given polynomial

Published on 14 Apr 2026 - 9:31

score 265 · Answer 2 · 2026-04-13 18:30:20

265

Views

Real cubed roots of r

Published on 13 Apr 2026 - 18:30

score 44 · Answer 3 · 2026-04-17 05:02:00

44

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How to solve $\pi\sin^2x-\sin^22x=0$?

Published on 17 Apr 2026 - 5:02

score 90 · Answer 4 · 2026-04-15 08:06:24

90

Views

How to show the degree $[\Bbb Q(\alpha _n+\frac{1}{\alpha_n}) : \Bbb Q]$ is $\phi(n)/2$, where $\alpha_n$ is a primitive $n$-th root of unity?

Published on 15 Apr 2026 - 8:06

score 194 · Answer 5 · 2026-04-13 06:50:04

194

Views

Why is the integral of a parabola between its two roots always equals to twice the integral between a root and half the root separation?

Published on 13 Apr 2026 - 6:50

score 78 · Answer 6 · 2026-04-13 18:01:00

78

Views

Solving Fractional Nonlinear Schroedinger Equation (System of Nonlinear Equations)

Published on 13 Apr 2026 - 18:01

score 3k · Answer 7 · 2026-04-13 00:01:15

3k

Views

roots of polynomial over finite field

Published on 13 Apr 2026 - 0:01

score 76 · Answer 8 · 2026-04-11 11:59:30

76

Views

Algebraic solution of high degree polynomials

Published on 11 Apr 2026 - 11:59

score 370 · Answer 9 · 2026-04-15 19:43:07

370

Views

Solving $\sqrt[3]{{x\sqrt {x\sqrt[3]{{x \ldots \sqrt x }}} }} = 2$ with 100 nested radicals

Published on 15 Apr 2026 - 19:43

score 84 · Answer 10 · 2026-04-14 22:10:51

84

Views

$R=\Bbb Z/6\Bbb Z$. Come up with nonzero polynomial $f$ in $R[x]$ of degree at most $3$ such that each element of $R$ is a root of $f$.

Published on 14 Apr 2026 - 22:10

score 41 · Answer 11 · 2026-04-16 23:02:06

41

Views

supremum and infimum of the roots $x>0$ of $(0.5-t)^{(1+2t)^x}+(0.5+t)^{(1-2t)^x}-1$ for $0<t<0.5$

Published on 16 Apr 2026 - 23:02

score 94 · Answer 12 · 2026-04-14 11:35:07

94

Views

Determining and proving real roots with multiplicities

Published on 14 Apr 2026 - 11:35

score 65 · Answer 13 · 2026-04-10 01:27:52

65

Views

does this hold for roots of zero dimensional ideals?

Published on 10 Apr 2026 - 1:27

score 51 · Answer 14 · 2026-04-17 12:03:36

51

Views

Roots of an equation with coefficients in $\mathbb{Z}_{19}$

Published on 17 Apr 2026 - 12:03

score 1.2k · Answer 15 · 2026-04-10 18:50:16

1.2k

Views

Convergence of newton's method with cube roots

Published on 10 Apr 2026 - 18:50

List Question

Find the roots of a given polynomial

Real cubed roots of r

How to solve $\pi\sin^2x-\sin^22x=0$?

How to show the degree $[\Bbb Q(\alpha _n+\frac{1}{\alpha_n}) : \Bbb Q]$ is $\phi(n)/2$, where $\alpha_n$ is a primitive $n$-th root of unity?

Why is the integral of a parabola between its two roots always equals to twice the integral between a root and half the root separation?

Solving Fractional Nonlinear Schroedinger Equation (System of Nonlinear Equations)

roots of polynomial over finite field

Algebraic solution of high degree polynomials

Solving $\sqrt[3]{{x\sqrt {x\sqrt[3]{{x \ldots \sqrt x }}} }} = 2$ with 100 nested radicals

$R=\Bbb Z/6\Bbb Z$. Come up with nonzero polynomial $f$ in $R[x]$ of degree at most $3$ such that each element of $R$ is a root of $f$.

supremum and infimum of the roots $x>0$ of $(0.5-t)^{(1+2t)^x}+(0.5+t)^{(1-2t)^x}-1$ for $0<t<0.5$

Determining and proving real roots with multiplicities

does this hold for roots of zero dimensional ideals?

Roots of an equation with coefficients in $\mathbb{Z}_{19}$

Convergence of newton's method with cube roots

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