Question

Prove or disprove inequality with 3 variables

score 79 · Answer 1 · 2026-03-26 17:46:15

79

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Prove or disprove inequality with 3 variables

Published on 26 Mar 2026 - 17:46

score 1.5k · Answer 2 · 2026-04-01 06:19:21

1.5k

Views

A visually guided proof of the fundamental theorem of algebra?

Published on 01 Apr 2026 - 6:19

score 191 · Answer 3 · 2026-03-29 20:31:18

191

Views

Can Abel-Ruffini be "seen" by looking at the graphs of polynomials?

Published on 29 Mar 2026 - 20:31

score 81 · Answer 4 · 2026-04-01 16:15:25

81

Views

The number of attracting fixpoints?

Published on 01 Apr 2026 - 16:15

score 276 · Answer 5 · 2026-03-26 06:07:01

276

Views

Continuity of supremum of polynomial

Published on 26 Mar 2026 - 6:07

score 68 · Answer 6 · 2026-03-26 22:15:00

68

Views

Two quadratic functions with simillar coefficients and a square of their 'b' coefficient

Published on 26 Mar 2026 - 22:15

score 28 · Answer 7 · 2026-03-27 17:06:02

28

Views

Given that f(x) is a quadratic function and that f(x) is only positive when x lies between -1 and 3, find f(x) if f(-2) = -10.

Published on 27 Mar 2026 - 17:06

score 114 · Answer 8 · 2018-10-19 18:31:10

114

Views

A question about how to show two polynomials are not equal

Published on 19 Oct 2018 - 18:31

score 51 · Answer 9 · 2018-10-19 19:23:37

51

Views

A question about how to show two polynomials are not equal (follow-up)

Published on 19 Oct 2018 - 19:23

score 54 · Answer 10 · 2018-10-19 21:06:29

54

Views

Is there a way to simplify $(x+y)^z$ using only basic functions?

Published on 19 Oct 2018 - 21:06

score 400 · Answer 11 · 2026-03-25 19:06:20

400

Views

Number of real zeroes of iterated polynomial: $x^3-2x+1$

Published on 25 Mar 2026 - 19:06

score 270 · Answer 12 · 2026-03-25 13:59:44

270

Views

Polynomial division problem- find the degree of the remainder

Published on 25 Mar 2026 - 13:59

score 1.3k · Answer 13 · 2026-03-26 06:32:33

1.3k

Views

Find $P(x,y,z)=x^n+y^n+z^n-\prod\limits_{k=0}^{n-1}(x+\omega_n^ky+\omega_n^{-k}z)$, where $\omega_n$ denotes a primitive $n$th root of unity

Published on 26 Mar 2026 - 6:32

score 43 · Answer 14 · 2018-10-20 11:22:05

43

Views

Showing $x$ and $y$ are permutations of one another for Cauchy joint distribution

Published on 20 Oct 2018 - 11:22

score 110 · Answer 15 · 2026-03-26 01:07:39

110

Views

When is $x^3+x+n$ reducible?

Published on 26 Mar 2026 - 1:07

List Question

Prove or disprove inequality with 3 variables

A visually guided proof of the fundamental theorem of algebra?

Can Abel-Ruffini be "seen" by looking at the graphs of polynomials?

The number of attracting fixpoints?

Continuity of supremum of polynomial

Two quadratic functions with simillar coefficients and a square of their 'b' coefficient

Given that f(x) is a quadratic function and that f(x) is only positive when x lies between -1 and 3, find f(x) if f(-2) = -10.

A question about how to show two polynomials are not equal

A question about how to show two polynomials are not equal (follow-up)

Is there a way to simplify $(x+y)^z$ using only basic functions?

Number of real zeroes of iterated polynomial: $x^3-2x+1$

Polynomial division problem- find the degree of the remainder

Find $P(x,y,z)=x^n+y^n+z^n-\prod\limits_{k=0}^{n-1}(x+\omega_n^ky+\omega_n^{-k}z)$, where $\omega_n$ denotes a primitive $n$th root of unity

Showing $x$ and $y$ are permutations of one another for Cauchy joint distribution

When is $x^3+x+n$ reducible?

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