Question

How to find the third root of a complex number by transforming the complex number into a root

score 374 · Answer 1 · 2026-04-10 13:03:06

374

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How to find the third root of a complex number by transforming the complex number into a root

Published on 10 Apr 2026 - 13:03

score 56 · Answer 2 · 2026-04-14 10:22:26

56

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why is $\sqrt{x^2} \ne x$?

Published on 14 Apr 2026 - 10:22

score 59 · Answer 3 · 2026-04-16 03:11:01

59

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How does $\frac{3\sqrt{2x-1}-\frac{3x+4}{\sqrt{2x-1}}}{2x-1}$ simplify to $\frac{3x-7}{(2x-1)^{3/2}}$?

Published on 16 Apr 2026 - 3:11

score 472 · Answer 4 · 2026-04-15 09:02:11

472

Views

A curious equality: Where do these numbers come from?

Published on 15 Apr 2026 - 9:02

score 108 · Answer 5 · 2026-04-16 06:44:43

108

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$n$-th Derivative $\frac{d^{n}}{d x^{n}} e^{-\sqrt{x} |\omega|}$ via Recursive Product Rule

Published on 16 Apr 2026 - 6:44

score 110 · Answer 6 · 2026-04-17 12:21:21

110

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Expressing $(5.8\sqrt{40} + 56.4) - (5.8\sqrt{10} + 56.4)$ in simplified radical form

Published on 17 Apr 2026 - 12:21

score 104 · Answer 7 · 2026-04-12 07:01:36

104

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Why does $i^3$ equal $-i$ if you multiply the numbers inside a radical?

Published on 12 Apr 2026 - 7:01

score 174 · Answer 8 · 2026-04-14 11:02:08

174

Views

Finding the value of $\sqrt{z \sqrt{z \sqrt{z}}}...$

Published on 14 Apr 2026 - 11:02

score 54 · Answer 9 · 2026-04-14 22:40:39

54

Views

Solve for x Given Two Square Roots: Algebra Problem

Published on 14 Apr 2026 - 22:40

score 196 · Answer 10 · 2026-04-16 12:04:41

196

Views

Prove that $\sqrt{a+b}+\sqrt{b+c}+\sqrt{c+a}\leq 3+\sqrt{3}$

Published on 16 Apr 2026 - 12:04

score 97 · Answer 11 · 2026-04-16 14:12:20

97

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How to simply this radical expression $\dfrac{\sqrt[3]{3}}{\sqrt[3]{1}+\sqrt[3]{2}}=\sqrt[3]{\sqrt[3]{2}-1}$

Published on 16 Apr 2026 - 14:12

score 594 · Answer 12 · 2026-04-12 19:44:02

594

Views

What algorithm is Newton using in the "De analysi" to extract the square root of a polynomial?

Published on 12 Apr 2026 - 19:44

score 42 · Answer 13 · 2026-04-13 14:28:28

42

Views

A simple question about nonnegativity of square roots

Published on 13 Apr 2026 - 14:28

score 1.4k · Answer 14 · 2026-04-09 02:27:50

1.4k

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how come square root of 2 times itself equals 2

Published on 09 Apr 2026 - 2:27

score 35 · Answer 15 · 2026-04-14 04:51:11

what are the rules regarding $x,a,b$ for this expression to be true: $(x^a)^b = (x^b)^a$ (i am considering only for when $a,b$ are real)?

List Question

How to find the third root of a complex number by transforming the complex number into a root

why is $\sqrt{x^2} \ne x$?

How does $\frac{3\sqrt{2x-1}-\frac{3x+4}{\sqrt{2x-1}}}{2x-1}$ simplify to $\frac{3x-7}{(2x-1)^{3/2}}$?

A curious equality: Where do these numbers come from?

$n$-th Derivative $\frac{d^{n}}{d x^{n}} e^{-\sqrt{x} |\omega|}$ via Recursive Product Rule

Expressing $(5.8\sqrt{40} + 56.4) - (5.8\sqrt{10} + 56.4)$ in simplified radical form

Why does $i^3$ equal $-i$ if you multiply the numbers inside a radical?

Finding the value of $\sqrt{z \sqrt{z \sqrt{z}}}...$

Solve for x Given Two Square Roots: Algebra Problem

Prove that $\sqrt{a+b}+\sqrt{b+c}+\sqrt{c+a}\leq 3+\sqrt{3}$

How to simply this radical expression $\dfrac{\sqrt[3]{3}}{\sqrt[3]{1}+\sqrt[3]{2}}=\sqrt[3]{\sqrt[3]{2}-1}$

What algorithm is Newton using in the "De analysi" to extract the square root of a polynomial?

A simple question about nonnegativity of square roots

how come square root of 2 times itself equals 2

what are the rules regarding $x,a,b$ for this expression to be true: $(x^a)^b = (x^b)^a$ (i am considering only for when $a,b$ are real)?

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