Question

solving radical equation

score 98 · Answer 1 · 2026-03-24 23:41:05

98

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solving radical equation

Published on 24 Mar 2026 - 23:41

score 151 · Answer 2 · 2019-06-24 06:57:31

151

Views

Find $ \lim_{x\to-\infty}\ln\left(\sqrt{x^2+4}+x\right)$.

Published on 24 Jun 2019 - 6:57

score 358 · Answer 3 · 2019-06-25 14:27:57

358

Views

Radical equation solve $\sqrt{3x+7}-\sqrt{x+2}=1$. Cannot arrive at solution $x=-2$

Published on 25 Jun 2019 - 14:27

score 136 · Answer 4 · 2026-03-27 10:44:50

136

Views

Derivative when $(\sqrt{x})^2$ is involved?

Published on 27 Mar 2026 - 10:44

score 67 · Answer 5 · 2026-03-25 20:15:47

67

Views

Solve$(10+6\sqrt3)^{\frac{1}{3}}-(-10+6\sqrt3)^{\frac{1}{3}}$

Published on 25 Mar 2026 - 20:15

score 149 · Answer 6 · 2019-06-30 23:33:02

149

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Why can I simplify radicals? (eg, $\sqrt{153} = \sqrt{3}\cdot \sqrt{3}\cdot \sqrt{17}$)

Published on 30 Jun 2019 - 23:33

score 110 · Answer 7 · 2019-07-02 06:18:56

110

Views

On the rate of convergence of nested radicals

Published on 02 Jul 2019 - 6:18

score 45 · Answer 8 · 2019-07-02 09:13:33

45

Views

Simplify $B=\sqrt{x^2} - x$

Published on 02 Jul 2019 - 9:13

score 33 · Answer 9 · 2019-07-02 09:50:04

33

Views

Simplify $D=\sqrt{x^2}+\sqrt{x^2-2x+1}$

Published on 02 Jul 2019 - 9:50

score 64 · Answer 10 · 2019-07-02 15:40:09

64

Views

Simplify $\frac{a+b-\sqrt{a^2-b^2}}{\sqrt{a+b}}$

Published on 02 Jul 2019 - 15:40

score 83 · Answer 11 · 2019-07-02 19:41:57

83

Views

Constraints of $\frac{\sqrt{x^3}-\sqrt{y^3}+\sqrt{x^2y}-\sqrt{xy^2}}{\sqrt{x}+\sqrt{y}}$

Published on 02 Jul 2019 - 19:41

score 399 · Answer 12 · 2019-07-03 13:39:21

399

Views

Is taking square root of both parts of equation in this way is an equivalent transformation of the equation?

Published on 03 Jul 2019 - 13:39

score 182 · Answer 13 · 2019-07-04 09:20:56

182

Views

Rationalize the denominator of $\frac{\sqrt{7\sqrt{3}+4\sqrt{5}}}{\sqrt{7\sqrt{3}-4\sqrt{5}}}$

Published on 04 Jul 2019 - 9:20

score 374 · Answer 14 · 2019-07-09 17:57:27

374

Views

$S=\sqrt{1}+\sqrt{2}+\sqrt{3}+\sqrt{4}+\dots+\sqrt{m}$ is almost an integer. Find $m$

Published on 09 Jul 2019 - 17:57

score 78 · Answer 15 · 2026-03-25 11:01:26

78

Views

Equivalency of two radical expressions proof

Published on 25 Mar 2026 - 11:01

List Question

solving radical equation

Find $ \lim_{x\to-\infty}\ln\left(\sqrt{x^2+4}+x\right)$.

Radical equation solve $\sqrt{3x+7}-\sqrt{x+2}=1$. Cannot arrive at solution $x=-2$

Derivative when $(\sqrt{x})^2$ is involved?

Solve$(10+6\sqrt3)^{\frac{1}{3}}-(-10+6\sqrt3)^{\frac{1}{3}}$

Why can I simplify radicals? (eg, $\sqrt{153} = \sqrt{3}\cdot \sqrt{3}\cdot \sqrt{17}$)

On the rate of convergence of nested radicals

Simplify $B=\sqrt{x^2} - x$

Simplify $D=\sqrt{x^2}+\sqrt{x^2-2x+1}$

Simplify $\frac{a+b-\sqrt{a^2-b^2}}{\sqrt{a+b}}$

Constraints of $\frac{\sqrt{x^3}-\sqrt{y^3}+\sqrt{x^2y}-\sqrt{xy^2}}{\sqrt{x}+\sqrt{y}}$

Is taking square root of both parts of equation in this way is an equivalent transformation of the equation?

Rationalize the denominator of $\frac{\sqrt{7\sqrt{3}+4\sqrt{5}}}{\sqrt{7\sqrt{3}-4\sqrt{5}}}$

$S=\sqrt{1}+\sqrt{2}+\sqrt{3}+\sqrt{4}+\dots+\sqrt{m}$ is almost an integer. Find $m$

Equivalency of two radical expressions proof

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