List questions from radicals

Published on 21 Jun 2018 - 8:50

52

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Check my simplification of a fraction

Published on 22 Jun 2018 - 14:48

884

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Efficient way to compare roots (calculator doesn't count)

Published on 22 Mar 2026 - 21:44

96

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Prove that inequality

Published on 25 Mar 2026 - 11:08

981

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$a+b\sqrt{3}=\sqrt{21-12\sqrt{3}}, a,b \in \mathbb {Z}$ Find a+b

Published on 25 Mar 2026 - 11:13

139

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Rationalize this

Published on 24 Mar 2026 - 12:53

74

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Inequality with a,b,c >0 with GM

Published on 28 Jun 2018 - 15:37

1.5k

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Cube root of numbers such as $2+11i$

Published on 23 Mar 2026 - 10:25

2k

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squared with a negative number

Published on 25 Mar 2026 - 16:20

180

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How to show in $R^2$, the $f(x,y)=(x^4+y^4)^{1/4}$ defines a norm on $R^2$.

Published on 25 Mar 2026 - 0:04

285

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How to express $\frac{\frac{1}{2}}{\sqrt[4]{\frac{3}4}-\sqrt[4]{\frac{1}{4}}}$ into $\frac{1}{2}\sqrt{5+3\sqrt{3}+2\sqrt{12+7\sqrt{3}}}$

Published on 25 Mar 2026 - 4:43

252

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Irrationality of $\sqrt{2}$ invoking some fact of definite integrals

Published on 02 Jul 2018 - 8:01

193

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Taylor series of square root

Published on 02 Jul 2018 - 17:16

209

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Why doesn't $\sqrt{ab}=\sqrt{a}\sqrt{b}$ work for $a,b<0$?

Published on 03 Jul 2018 - 5:59

794

Views

Having trouble simplyfing radicals of this sort

Published on 25 Mar 2026 - 6:03

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Isosceles Triangle Incenter Problem Solving Question

Check my simplification of a fraction

Efficient way to compare roots (calculator doesn't count)

Prove that inequality

$a+b\sqrt{3}=\sqrt{21-12\sqrt{3}}, a,b \in \mathbb {Z}$ Find a+b

Rationalize this

Inequality with a,b,c >0 with GM

Cube root of numbers such as $2+11i$

squared with a negative number

How to show in $R^2$, the $f(x,y)=(x^4+y^4)^{1/4}$ defines a norm on $R^2$.

How to express $\frac{\frac{1}{2}}{\sqrt[4]{\frac{3}4}-\sqrt[4]{\frac{1}{4}}}$ into $\frac{1}{2}\sqrt{5+3\sqrt{3}+2\sqrt{12+7\sqrt{3}}}$

Irrationality of $\sqrt{2}$ invoking some fact of definite integrals

Taylor series of square root

Why doesn't $\sqrt{ab}=\sqrt{a}\sqrt{b}$ work for $a,b<0$?

Having trouble simplyfing radicals of this sort

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