Question

Solve this equation $\cos{\left(\frac{\pi}{3}-\frac{\pi}{3r}\right)}=\sqrt{\frac{11}{r^2}-2}$

score 163 · Answer 1 · 2019-05-14 04:11:02

163

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Solve this equation $\cos{\left(\frac{\pi}{3}-\frac{\pi}{3r}\right)}=\sqrt{\frac{11}{r^2}-2}$

Published on 14 May 2019 - 4:11

score 81 · Answer 2 · 2026-03-24 23:40:57

81

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Confusing regarding a nested radical equation

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score 557 · Answer 3 · 2019-05-15 01:00:01

557

Views

Powers of complex numbers.

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score 1.6k · Answer 4 · 2019-05-18 12:46:26

1.6k

Views

If $x = \frac{\sqrt{111}-1}{2}$, calculate $(2x^{5} + 2x^{4} - 53x^{3} - 57x + 54)^{2004}$.

Published on 18 May 2019 - 12:46

score 287 · Answer 5 · 2026-03-27 21:36:29

287

Views

Hard limit involving different order radicals $\lim_{n \to \infty} (\sqrt[3]{n^3+3n^2}-\sqrt{n^2+2n} )$

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score 62 · Answer 6 · 2019-05-21 21:16:12

62

Views

Rationalizing denominator with any number of radicals

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score 98 · Answer 7 · 2019-05-26 23:43:45

98

Views

Name for numbers that are solutions to equations that are solvable by radicals

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score 109 · Answer 8 · 2019-05-27 14:36:08

109

Views

$p$'th roots in an extension of prime degree $p$.

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score 81 · Answer 9 · 2019-05-28 12:44:03

81

Views

Prove that you can't write $\sqrt[3]{4}$ like $a+b\sqrt[3]{2}$

Published on 28 May 2019 - 12:44

score 875 · Answer 10 · 2019-05-29 08:53:20

875

Views

Branch of the n-th root of a holomorphic function is holomorphic

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score 126 · Answer 11 · 2019-06-03 03:54:00

126

Views

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score 104 · Answer 12 · 2019-06-03 09:10:09

104

Views

Logarithms / Maths with a root base or to the power of root

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score 1.7k · Answer 13 · 2026-03-26 01:28:43

1.7k

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score 199 · Answer 14 · 2026-03-25 10:59:40

199

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Nested radical eventually reaches 1

Published on 25 Mar 2026 - 10:59

score 127 · Answer 15 · 2019-06-15 17:11:08

127

Views

Find the value of $\frac{t^{4012}+37}{2}$

Published on 15 Jun 2019 - 17:11

List Question

Solve this equation $\cos{\left(\frac{\pi}{3}-\frac{\pi}{3r}\right)}=\sqrt{\frac{11}{r^2}-2}$

Confusing regarding a nested radical equation

Powers of complex numbers.

If $x = \frac{\sqrt{111}-1}{2}$, calculate $(2x^{5} + 2x^{4} - 53x^{3} - 57x + 54)^{2004}$.

Hard limit involving different order radicals $\lim_{n \to \infty} (\sqrt[3]{n^3+3n^2}-\sqrt{n^2+2n} )$

Rationalizing denominator with any number of radicals

Name for numbers that are solutions to equations that are solvable by radicals

$p$'th roots in an extension of prime degree $p$.

Prove that you can't write $\sqrt[3]{4}$ like $a+b\sqrt[3]{2}$

Branch of the n-th root of a holomorphic function is holomorphic

Fractional exponents proof

Logarithms / Maths with a root base or to the power of root

How should I calculate the square root of a complex number using a Casio 991EX?

Nested radical eventually reaches 1

Find the value of $\frac{t^{4012}+37}{2}$

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