Question

Calculating the root of an almost polynomial expression.

score 150 · Answer 1 · 2026-05-11 00:50:50

150

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Calculating the root of an almost polynomial expression.

Published on 11 May 2026 - 0:50

score 56 · Answer 2 · 2026-04-11 22:37:58

56

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Why this is false for complex numbers?

Published on 11 Apr 2026 - 22:37

score 115 · Answer 3 · 2026-04-16 15:20:15

115

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When do non-real roots of polynomials P(x) and R(x) have a real component in common?

Published on 16 Apr 2026 - 15:20

score 119 · Answer 4 · 2026-05-10 16:12:56

119

Views

Formula for $1/f(x)$ where $f$ is a polynomial

Published on 10 May 2026 - 16:12

score 577 · Answer 5 · 2026-04-09 13:23:55

577

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Numerically finding the smallest positive root of a function

Published on 09 Apr 2026 - 13:23

score 498 · Answer 6 · 2026-05-14 11:35:31

498

Views

Show that the following equation has a real solution

Published on 14 May 2026 - 11:35

score 105 · Answer 7 · 2026-04-15 18:36:07

105

Views

Show that the given polynomial has distinct roots.

Published on 15 Apr 2026 - 18:36

score 77 · Answer 8 · 2026-04-16 14:02:41

77

Views

$\sum(\log^2(root))$ of an nth order polynomial.

Published on 16 Apr 2026 - 14:02

score 220 · Answer 9 · 2026-04-16 04:34:25

220

Views

Prove, if $z=z_0$ is a zero of order $n$ of $f(z)$, then it is a zero of order $2n$ of $(f(z))^2$

Published on 16 Apr 2026 - 4:34

score 112 · Answer 10 · 2026-04-15 21:15:18

112

Views

Characterization of polynomials which have no zeros in the unit interval

Published on 15 Apr 2026 - 21:15

score 404 · Answer 11 · 2026-04-11 06:30:34

404

Views

Find the zeros of $\cos(z)+\sinh(iz)$

Published on 11 Apr 2026 - 6:30

score 27 · Answer 12 · 2026-04-13 07:13:40

27

Views

Calculus - Interval Bisection Method

Published on 13 Apr 2026 - 7:13

score 155 · Answer 13 · 2026-05-11 04:18:04

155

Views

What is wrong in $(\frac{1}{8})^{-\frac{1}{3}}$?

Published on 11 May 2026 - 4:18

score 662 · Answer 14 · 2026-04-14 10:20:48

662

Views

Why does $x^2 = 0$ give a repeated root of $x=0,0$ instead of a single root of $x=0$.

Published on 14 Apr 2026 - 10:20

score 97 · Answer 15 · 2026-05-13 08:19:17

97

Views

Prove that $x^4 + ax^3 + (b - 2)x^2 - ax + 1$ has $4$ real roots

Published on 13 May 2026 - 8:19

List Question

Calculating the root of an almost polynomial expression.

Why this is false for complex numbers?

When do non-real roots of polynomials P(x) and R(x) have a real component in common?

Formula for $1/f(x)$ where $f$ is a polynomial

Numerically finding the smallest positive root of a function

Show that the following equation has a real solution

Show that the given polynomial has distinct roots.

$\sum(\log^2(root))$ of an nth order polynomial.

Prove, if $z=z_0$ is a zero of order $n$ of $f(z)$, then it is a zero of order $2n$ of $(f(z))^2$

Characterization of polynomials which have no zeros in the unit interval

Find the zeros of $\cos(z)+\sinh(iz)$

Calculus - Interval Bisection Method

What is wrong in $(\frac{1}{8})^{-\frac{1}{3}}$?

Why does $x^2 = 0$ give a repeated root of $x=0,0$ instead of a single root of $x=0$.

Prove that $x^4 + ax^3 + (b - 2)x^2 - ax + 1$ has $4$ real roots

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