Question

Easy way to find the number of roots of a function

score 234 · Answer 1 · 2016-09-17 16:31:50

234

Views

Easy way to find the number of roots of a function

Published on 17 Sep 2016 - 16:31

score 306 · Answer 2 · 2026-03-31 05:23:57

306

Views

Irreducible polynomial such that its roots satisfy a given relation $x_3 = f(x_1,x_2)$

Published on 31 Mar 2026 - 5:23

score 97 · Answer 3 · 2016-09-17 18:25:31

97

Views

Show that $arg(z_1) \equiv \arg(z_2) \pmod{2\pi}$ assuming $|a|^2 - 4|b| \leq 0$ and $\arg b \equiv 2\arg a \pmod{2\pi}$

Published on 17 Sep 2016 - 18:25

score 355 · Answer 4 · 2026-04-11 03:13:51

355

Views

Bisection method error estimate

Published on 11 Apr 2026 - 3:13

score 16.3k · Answer 5 · 2026-04-11 12:22:18

16.3k

Views

Order of zero of a function

Published on 11 Apr 2026 - 12:22

score 96 · Answer 6 · 2026-04-11 12:43:07

96

Views

Inequality regarding sum and root

Published on 11 Apr 2026 - 12:43

score 914 · Answer 7 · 2016-09-19 03:23:02

Find the value of $\frac{\alpha^{2014}+\beta^{2014}+\alpha^{2016}+\beta^{2016}}{\alpha^{2015}+\beta^{2015}}$ for the roots of $x^2-3x+1$

score 74 · Answer 8 · 2026-04-11 03:54:41

74

Views

Inequality regarding sum and root

Published on 11 Apr 2026 - 3:54

score 2k · Answer 9 · 2026-04-11 18:02:07

2k

Views

Given a cubic equation, how can you determine a range that contains all roots without solving?

Published on 11 Apr 2026 - 18:02

score 54 · Answer 10 · 2016-09-19 21:41:07

54

Views

Zeros of $a(1-x)x^b-(1-a)x(1-x)^b = 0$

Published on 19 Sep 2016 - 21:41

score 169 · Answer 11 · 2026-04-12 05:38:31

169

Views

Finding the two square roots of $-i$

Published on 12 Apr 2026 - 5:38

score 1.7k · Answer 12 · 2026-04-12 16:52:57

1.7k

Views

Intermediate value theorem: Show the function has at least one fixed point

Published on 12 Apr 2026 - 16:52

score 282 · Answer 13 · 2026-03-25 20:39:37

282

Views

Equations with Chebyshev polynomials

Published on 25 Mar 2026 - 20:39

score 52 · Answer 14 · 2026-04-12 07:50:59

52

Views

Proof writing question: do I need to state the obvious, after showing the contradiction?

Published on 12 Apr 2026 - 7:50

score 136 · Answer 15 · 2026-03-27 07:17:17

136

Views

How to resolve x if $(1 \cdot x) \cdot (1 \cdot x) \cdot (0.58 \cdot x) = 0.3333$

Published on 27 Mar 2026 - 7:17

List Question

Easy way to find the number of roots of a function

Irreducible polynomial such that its roots satisfy a given relation $x_3 = f(x_1,x_2)$

Show that $arg(z_1) \equiv \arg(z_2) \pmod{2\pi}$ assuming $|a|^2 - 4|b| \leq 0$ and $\arg b \equiv 2\arg a \pmod{2\pi}$

Bisection method error estimate

Order of zero of a function

Inequality regarding sum and root

Find the value of $\frac{\alpha^{2014}+\beta^{2014}+\alpha^{2016}+\beta^{2016}}{\alpha^{2015}+\beta^{2015}}$ for the roots of $x^2-3x+1$

Inequality regarding sum and root

Given a cubic equation, how can you determine a range that contains all roots without solving?

Zeros of $a(1-x)x^b-(1-a)x(1-x)^b = 0$

Finding the two square roots of $-i$

Intermediate value theorem: Show the function has at least one fixed point

Equations with Chebyshev polynomials

Proof writing question: do I need to state the obvious, after showing the contradiction?

How to resolve x if $(1 \cdot x) \cdot (1 \cdot x) \cdot (0.58 \cdot x) = 0.3333$

Trending Questions

Popular # Hahtags

Popular Questions