Question

Compute derivative of $\frac{f(z)}{f'(z)}$ at a root of $f(z)$.

score 54 · Answer 1 · 2026-05-11 04:42:24

54

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Compute derivative of $\frac{f(z)}{f'(z)}$ at a root of $f(z)$.

Published on 11 May 2026 - 4:42

score 60 · Answer 2 · 2026-05-11 08:40:24

60

Views

There are a natural number $n$ that verify $(1/5 + i (3^{1/2})/5)^n = k$; where $k$ is a real number

Published on 11 May 2026 - 8:40

score 103 · Answer 3 · 2026-04-15 00:52:36

103

Views

Is it true that the polynomial $x^5 + x + 1$ has all its simple roots?

Published on 15 Apr 2026 - 0:52

score 71 · Answer 4 · 2026-04-12 14:45:33

71

Views

Confusion over $\sqrt{ x^2 } = |x|$ for simplifying expression

Published on 12 Apr 2026 - 14:45

score 131 · Answer 5 · 2026-04-10 01:40:14

131

Views

Finding how many solutions a function has

Published on 10 Apr 2026 - 1:40

score 279 · Answer 6 · 2026-04-13 20:30:40

279

Views

Creating two possible polynomial functions with specific criteria.

Published on 13 Apr 2026 - 20:30

score 268 · Answer 7 · 2026-05-14 15:14:16

268

Views

Intervals and polynomials

Published on 14 May 2026 - 15:14

score 70 · Answer 8 · 2026-05-11 05:25:47

70

Views

Are the expressions involving the nth root and the natural logarithm equivalent?

Published on 11 May 2026 - 5:25

score 837 · Answer 9 · 2026-04-12 19:02:34

837

Views

Finding The Zeros Of $(e^z-1) \sin z \cos z$

Published on 12 Apr 2026 - 19:02

score 245 · Answer 10 · 2026-04-15 14:00:21

245

Views

Let $p(x)$ be a complex polynomial. Prove that if $a$ is multiple root of $p$ then $a$ is root of $p'(x)$.

Published on 15 Apr 2026 - 14:00

score 81 · Answer 11 · 2026-05-10 17:16:03

81

Views

Determine the set of complex numbers $z$ such that $z^6$ is a negative real

Published on 10 May 2026 - 17:16

score 3.7k · Answer 12 · 2026-04-08 18:12:33

3.7k

Views

Square Root Function Breaking Rules?

Published on 08 Apr 2026 - 18:12

score 59 · Answer 13 · 2026-04-11 20:25:23

59

Views

Prove that a multivariable polynomial has no root

Published on 11 Apr 2026 - 20:25

score 273 · Answer 14 · 2026-04-16 04:45:58

273

Views

Use sum and product of roots to prove type of roots.

Published on 16 Apr 2026 - 4:45

score 1.1k · Answer 15 · 2026-05-14 10:15:17

1.1k

Views

Zeroes of the Fourier transform of bump functions

Published on 14 May 2026 - 10:15

List Question

Compute derivative of $\frac{f(z)}{f'(z)}$ at a root of $f(z)$.

There are a natural number $n$ that verify $(1/5 + i (3^{1/2})/5)^n = k$; where $k$ is a real number

Is it true that the polynomial $x^5 + x + 1$ has all its simple roots?

Confusion over $\sqrt{ x^2 } = |x|$ for simplifying expression

Finding how many solutions a function has

Creating two possible polynomial functions with specific criteria.

Intervals and polynomials

Are the expressions involving the nth root and the natural logarithm equivalent?

Finding The Zeros Of $(e^z-1) \sin z \cos z$

Let $p(x)$ be a complex polynomial. Prove that if $a$ is multiple root of $p$ then $a$ is root of $p'(x)$.

Determine the set of complex numbers $z$ such that $z^6$ is a negative real

Square Root Function Breaking Rules?

Prove that a multivariable polynomial has no root

Use sum and product of roots to prove type of roots.

Zeroes of the Fourier transform of bump functions

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