Question

Domain of the $f(x) = \sqrt{x}$

score 73 · Answer 1 · 2026-04-16 13:42:57

73

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Domain of the $f(x) = \sqrt{x}$

Published on 16 Apr 2026 - 13:42

score 59 · Answer 2 · 2026-04-10 04:14:15

59

Views

Square root from double radical

Published on 10 Apr 2026 - 4:14

score 77 · Answer 3 · 2026-04-15 15:06:18

77

Views

Sum of distances without multiple square roots

Published on 15 Apr 2026 - 15:06

score 48 · Answer 4 · 2026-04-15 13:31:13

48

Views

Potential mistake in a textbook? Is $y=x^{1/2}$ the same as $y=±\sqrt{x}$?

Published on 15 Apr 2026 - 13:31

score 182 · Answer 5 · 2026-04-14 02:46:23

182

Views

When are the roots of polynomials with rational coefficients rationally independent?

Published on 14 Apr 2026 - 2:46

score 78 · Answer 6 · 2026-04-12 11:56:22

78

Views

Is the $\mp$ symbol in the quadratic formula redundant?

Published on 12 Apr 2026 - 11:56

score 148 · Answer 7 · 2026-04-13 17:29:03

148

Views

Is there a number that when multiplied by $2$ equals a perfect square, and when multiplied by $3$ equals a perfect square?

Published on 13 Apr 2026 - 17:29

score 673 · Answer 8 · 2026-04-17 06:33:31

673

Views

Square root modulo prime: does any number always have 0 or 2 square roots?

Published on 17 Apr 2026 - 6:33

score 85 · Answer 9 · 2026-04-13 00:53:05

85

Views

How can I prove this limit result associating with an infinite nested radical

Published on 13 Apr 2026 - 0:53

score 335 · Answer 10 · 2026-04-12 02:54:06

335

Views

Are there an endless number of imaginary square roots for negative one?

Published on 12 Apr 2026 - 2:54

score 165 · Answer 11 · 2026-04-17 20:54:48

165

Views

How to show that $\frac{n!}{n^{\frac{n}{2}}}$ diverges as $n \to \infty$?

Published on 17 Apr 2026 - 20:54

score 82 · Answer 12 · 2026-04-15 07:04:29

82

Views

Error estimation for non-iterative square root approximation

Published on 15 Apr 2026 - 7:04

score 86 · Answer 13 · 2026-04-14 09:49:21

86

Views

Why can't I compute $(-2)^\frac28$ using a calculator?

Published on 14 Apr 2026 - 9:49

score 59 · Answer 14 · 2026-04-10 09:29:04

59

Views

A proof of property of radical ideals

Published on 10 Apr 2026 - 9:29

score 82 · Answer 15 · 2026-04-16 00:54:53

82

Views

Why am I not getting the right answer for this limit problem?

Published on 16 Apr 2026 - 0:54

List Question

Domain of the $f(x) = \sqrt{x}$

Square root from double radical

Sum of distances without multiple square roots

Potential mistake in a textbook? Is $y=x^{1/2}$ the same as $y=±\sqrt{x}$?

When are the roots of polynomials with rational coefficients rationally independent?

Is the $\mp$ symbol in the quadratic formula redundant?

Is there a number that when multiplied by $2$ equals a perfect square, and when multiplied by $3$ equals a perfect square?

Square root modulo prime: does any number always have 0 or 2 square roots?

How can I prove this limit result associating with an infinite nested radical

Are there an endless number of imaginary square roots for negative one?

How to show that $\frac{n!}{n^{\frac{n}{2}}}$ diverges as $n \to \infty$?

Error estimation for non-iterative square root approximation

Why can't I compute $(-2)^\frac28$ using a calculator?

A proof of property of radical ideals

Why am I not getting the right answer for this limit problem?

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