List questions from radicals

Published on 07 Apr 2026 - 21:08

268

Views

Help with limit of radical expression

Published on 09 Apr 2026 - 1:24

277

Views

find a limit of $\lim_{n\rightarrow\infty}\left(\frac{a^{1/n}+b^{1/n}}{2}\right)^n$

Published on 13 Nov 2013 - 0:31

1k

Views

Square root of a square

Published on 13 Nov 2013 - 2:38

355

Views

Prove inequality $|\sqrt{x}- \sqrt{y}| \le \sqrt{|x-y|}$

Published on 16 Nov 2013 - 15:12

1.1k

Views

Difficult limit evaluation: $\lim_{x\to\infty}(\sqrt{x^2+4x} - x)$

Published on 16 Nov 2013 - 19:56

1.1k

Views

Is the value of $\sin(\frac{\pi}{n})$ expressible by radicals?

Published on 10 Apr 2026 - 17:57

641

Views

How to compare numbers $\sqrt{5}-\sqrt{3}$ and $\sqrt{8-2\sqrt{15}}$

Published on 30 Mar 2026 - 4:41

220

Views

Evaluating the limit $\lim_{n\to+\infty}(\sqrt[n]{n}-1)^n$

Published on 21 Nov 2013 - 14:37

187

Views

$\lim_{n \to \infty} n\sqrt 2\, \big(\sqrt{\ln(n+1)}-\sqrt{\ln n}\big) = 0$

Published on 21 Nov 2013 - 18:11

1.3k

Views

Kummer extensions

Published on 11 Apr 2026 - 2:56

2.4k

Views

How prove this $\tan{\frac{2\pi}{13}}+4\sin{\frac{6\pi}{13}}=\sqrt{13+2\sqrt{13}}$

Published on 30 Mar 2026 - 4:41

125

Views

Rationalizing a denominator.

Published on 04 Apr 2026 - 13:37

150

Views

Radical extension over $\mathbb{Q}$

Published on 24 Nov 2013 - 19:33

874

Views

Evaluating $\lim\limits_{x\to \infty} \sqrt{x^2-3x+5} - \sqrt{x^2+2x+1}$

Published on 25 Nov 2013 - 14:46

List Question

Help with limit of radical function

Help with limit of radical expression

find a limit of $\lim_{n\rightarrow\infty}\left(\frac{a^{1/n}+b^{1/n}}{2}\right)^n$

Square root of a square

Prove inequality $|\sqrt{x}- \sqrt{y}| \le \sqrt{|x-y|}$

Difficult limit evaluation: $\lim_{x\to\infty}(\sqrt{x^2+4x} - x)$

Is the value of $\sin(\frac{\pi}{n})$ expressible by radicals?

How to compare numbers $\sqrt{5}-\sqrt{3}$ and $\sqrt{8-2\sqrt{15}}$

Evaluating the limit $\lim_{n\to+\infty}(\sqrt[n]{n}-1)^n$

$\lim_{n \to \infty} n\sqrt 2\, \big(\sqrt{\ln(n+1)}-\sqrt{\ln n}\big) = 0$

Kummer extensions

How prove this $\tan{\frac{2\pi}{13}}+4\sin{\frac{6\pi}{13}}=\sqrt{13+2\sqrt{13}}$

Rationalizing a denominator.

Radical extension over $\mathbb{Q}$

Evaluating $\lim\limits_{x\to \infty} \sqrt{x^2-3x+5} - \sqrt{x^2+2x+1}$

Trending Questions

Popular # Hahtags

Popular Questions