List questions from roots

Published on 12 Apr 2026 - 13:44

46

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Find the range of $x$ for which $\frac{3x-x^2-4}{-3x+x^2-4}<0$

Published on 04 Apr 2026 - 16:20

61

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Simplify $\sqrt x\left(\sqrt x+\frac1{\sqrt x}\right)$

Published on 08 Oct 2016 - 12:25

430

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Connection between number of roots for a given polynomial and its degree

Published on 12 Apr 2026 - 15:30

65

Views

Is this conjecture about ideals generated by sets correct?

Published on 12 Apr 2026 - 21:32

105

Views

Why does solving this equation a certain way yield only complex roots instead of real ones?

Published on 08 Oct 2016 - 23:21

62

Views

Manually solving the $\frac{1-(1+x)^{-10}}{x} = 10$?

Published on 09 Oct 2016 - 10:10

83

Views

Problem when trying to interpret results concerning resultants

Published on 12 Apr 2026 - 23:33

1.5k

Views

Solve $2x^4 + 7x^3 -34x^2 -21x + 18 = 0$

Published on 26 Mar 2026 - 4:30

66

Views

Fourth root in denominator for derivatives

Published on 12 Apr 2026 - 2:07

209

Views

In any field, does $c$ is a root of a polynomial $ f(x) ∈ F[x]$ implies that $f(x)=(x-c)g(x)$?

Published on 12 Oct 2016 - 6:42

463

Views

Show that $x^2-\ln(x+1) = 1$ has at least one solution

Published on 12 Oct 2016 - 12:19

5.4k

Views

How to solve for the roots of a 4th degree polynomial with complex coefficients?

Published on 11 Apr 2026 - 8:20

4.2k

Views

The number of roots for polynomials

Published on 13 Oct 2016 - 15:17

4.4k

Views

How to find the roots of a higher degree polynomial?

Published on 08 Apr 2026 - 23:19

List Question

Complex number roots problem

Find the range of $x$ for which $\frac{3x-x^2-4}{-3x+x^2-4}<0$

Simplify $\sqrt x\left(\sqrt x+\frac1{\sqrt x}\right)$

Connection between number of roots for a given polynomial and its degree

Is this conjecture about ideals generated by sets correct?

Why does solving this equation a certain way yield only complex roots instead of real ones?

Manually solving the $\frac{1-(1+x)^{-10}}{x} = 10$?

Problem when trying to interpret results concerning resultants

Solve $2x^4 + 7x^3 -34x^2 -21x + 18 = 0$

Fourth root in denominator for derivatives

In any field, does $c$ is a root of a polynomial $ f(x) ∈ F[x]$ implies that $f(x)=(x-c)g(x)$?

Show that $x^2-\ln(x+1) = 1$ has at least one solution

How to solve for the roots of a 4th degree polynomial with complex coefficients?

The number of roots for polynomials

How to find the roots of a higher degree polynomial?

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