List questions from radicals

Published on 03 Nov 2014 - 11:03

58

Views

Prove that $\sqrt m$ is irrational by showing that the set $\{n\in\mathbb N: n\sqrt m\in\mathbb N\}$ is empty

Published on 25 Mar 2026 - 11:15

139

Views

Show that the radical of the ideal is equal $ \langle X,Y\rangle $

Published on 04 Nov 2014 - 18:57

239

Views

If $a$ and $b$ are distinct positive integers, is $\sqrt[a+b]{\dfrac ab}$ irrational?

Published on 25 Mar 2026 - 11:16

286

Views

Express this sum of radicals as an integer?

Published on 05 Nov 2014 - 23:19

2.2k

Views

Nth root of n is greater than 1?

Published on 07 Nov 2014 - 2:49

571

Views

An Impossible Ratio

Published on 28 Mar 2026 - 20:51

147

Views

Decide whether the $\sqrt{\sqrt{5}+3}+\sqrt{\sqrt{5}-2}$ is rational

Published on 25 Mar 2026 - 12:53

684

Views

Can any root, such as a square root or a cube root, be rational?

Published on 25 Mar 2026 - 12:46

623

Views

Limit of square root function at $x \to 6$

Published on 09 Nov 2014 - 17:53

131

Views

Why can you not cancel-down the square within a square-root?

Published on 10 Nov 2014 - 22:03

122

Views

Convergence of $\sum_{n=1}^{\infty}\frac{1}{n}\Big(\sqrt[3]{(n+1)^{2}} - \sqrt[3]{n^{2}}\Big)$

Published on 11 Nov 2014 - 8:41

1.4k

Views

Evaluating the limit $\lim_{x\to-1}\frac{\sqrt{x}-1}{x-1}$

Published on 11 Nov 2014 - 10:04

148

Views

Max/Min Problem

Published on 28 Mar 2026 - 23:18

57

Views

Simplifying this Complex Radical: $-{1/5}(x-4)^{5/3} - 2(x-4)^{2/3}$

Published on 11 Nov 2014 - 23:07

List Question

How would you show that $\sqrt{14+4\sqrt{10}} - \sqrt{14-4\sqrt{10}} = 4$?

Prove that $\sqrt m$ is irrational by showing that the set $\{n\in\mathbb N: n\sqrt m\in\mathbb N\}$ is empty

Show that the radical of the ideal is equal $ \langle X,Y\rangle $

If $a$ and $b$ are distinct positive integers, is $\sqrt[a+b]{\dfrac ab}$ irrational?

Express this sum of radicals as an integer?

Nth root of n is greater than 1?

An Impossible Ratio

Decide whether the $\sqrt{\sqrt{5}+3}+\sqrt{\sqrt{5}-2}$ is rational

Can any root, such as a square root or a cube root, be rational?

Limit of square root function at $x \to 6$

Why can you not cancel-down the square within a square-root?

Convergence of $\sum_{n=1}^{\infty}\frac{1}{n}\Big(\sqrt[3]{(n+1)^{2}} - \sqrt[3]{n^{2}}\Big)$

Evaluating the limit $\lim_{x\to-1}\frac{\sqrt{x}-1}{x-1}$

Max/Min Problem

Simplifying this Complex Radical: $-{1/5}(x-4)^{5/3} - 2(x-4)^{2/3}$

Trending Questions

Popular # Hahtags

Popular Questions