Question

Sum of $\frac1{\sqrt1+\sqrt3}+\frac1{\sqrt5+\sqrt7}+...+\frac1{\sqrt{9997}+\sqrt{9999}}>24$

score 137 · Answer 1 · 2020-01-29 07:31:24

137

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Sum of $\frac1{\sqrt1+\sqrt3}+\frac1{\sqrt5+\sqrt7}+...+\frac1{\sqrt{9997}+\sqrt{9999}}>24$

Published on 29 Jan 2020 - 7:31

score 50 · Answer 2 · 2020-01-30 01:02:38

50

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About Ultrarradicals

Published on 30 Jan 2020 - 1:02

score 731 · Answer 3 · 2020-01-30 13:11:21

731

Views

Why is $\sqrt{ab}$ = $\sqrt{a}\sqrt{b}$ not true when a and b are both negative?

Published on 30 Jan 2020 - 13:11

score 413 · Answer 4 · 2020-02-01 08:56:32

413

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Going from $\sqrt A = \sqrt A$ to $\sqrt A= \sqrt{A\cdot(-1)^2}$ to $\sqrt A = -\sqrt A$

Published on 01 Feb 2020 - 8:56

score 62 · Answer 5 · 2020-02-04 10:24:24

62

Views

Limit of integral of the $n$-th root

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score 123 · Answer 6 · 2026-03-29 17:25:26

123

Views

Power of a square root of a logarithm

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score 172 · Answer 7 · 2020-02-08 18:17:53

172

Views

How is $\frac{1}{\sqrt{-16}} = -\frac{1}{4}$?

Published on 08 Feb 2020 - 18:17

score 252 · Answer 8 · 2026-03-28 10:04:43

252

Views

Evaluating $\sqrt{9-5\sqrt{3-\sqrt{9-5\sqrt{3-\sqrt{9-\cdots}}}}}$.

Published on 28 Mar 2026 - 10:04

score 55 · Answer 9 · 2020-02-10 18:48:59

55

Views

Solution of square root of the square of (-1)

Published on 10 Feb 2020 - 18:48

score 145 · Answer 10 · 2020-02-13 13:49:34

145

Views

Square root of a sum

Published on 13 Feb 2020 - 13:49

score 215 · Answer 11 · 2020-02-13 16:19:41

215

Views

Solve the equation $\sqrt[3]{15-x^3+3x^2-3x}=2\sqrt{x^2-4x+2}+3-x$.

Published on 13 Feb 2020 - 16:19

score 10.6k · Answer 12 · 2026-03-29 22:25:27

10.6k

Views

Limits and infinity minus infinity

Published on 29 Mar 2026 - 22:25

score 231 · Answer 13 · 2020-02-15 19:16:31

231

Views

how to solve the integral of square root of polynomial

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score 1.1k · Answer 14 · 2020-02-18 06:44:41

1.1k

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Algorithm to compute nth root (radical) $\sqrt[n]{p(X)}$ of polynomial

Published on 18 Feb 2020 - 6:44

score 122 · Answer 15 · 2020-02-24 06:11:11

122

Views

Jacobson radical $J$ is the largest ideal consisting of quasiregular elements

Published on 24 Feb 2020 - 6:11

List Question

Sum of $\frac1{\sqrt1+\sqrt3}+\frac1{\sqrt5+\sqrt7}+...+\frac1{\sqrt{9997}+\sqrt{9999}}>24$

About Ultrarradicals

Why is $\sqrt{ab}$ = $\sqrt{a}\sqrt{b}$ not true when a and b are both negative?

Going from $\sqrt A = \sqrt A$ to $\sqrt A= \sqrt{A\cdot(-1)^2}$ to $\sqrt A = -\sqrt A$

Limit of integral of the $n$-th root

Power of a square root of a logarithm

How is $\frac{1}{\sqrt{-16}} = -\frac{1}{4}$?

Evaluating $\sqrt{9-5\sqrt{3-\sqrt{9-5\sqrt{3-\sqrt{9-\cdots}}}}}$.

Solution of square root of the square of (-1)

Square root of a sum

Solve the equation $\sqrt[3]{15-x^3+3x^2-3x}=2\sqrt{x^2-4x+2}+3-x$.

Limits and infinity minus infinity

how to solve the integral of square root of polynomial

Algorithm to compute nth root (radical) $\sqrt[n]{p(X)}$ of polynomial

Jacobson radical $J$ is the largest ideal consisting of quasiregular elements

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