Question

Why isn't the square root is cancelled in this formula?

score 200 · Answer 1 · 2026-04-11 04:14:59

200

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Why isn't the square root is cancelled in this formula?

Published on 11 Apr 2026 - 4:14

score 65 · Answer 2 · 2026-04-16 06:34:09

65

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Roots of $f(x)=x-2+\frac{a-3}{x}$

Published on 16 Apr 2026 - 6:34

score 19.7k · Answer 3 · 2026-04-14 09:44:35

19.7k

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Relation between real roots of a polynomial and real roots of its derivative

Published on 14 Apr 2026 - 9:44

score 67 · Answer 4 · 2026-04-15 23:35:09

67

Views

Prove that the unique zeros of $f(x,y)=a x +(1-a)y+xy$ when $x,y\in[0,1]$, is $x=y=0$.

Published on 15 Apr 2026 - 23:35

score 296 · Answer 5 · 2026-04-12 13:47:28

296

Views

Conformal mapping and its application in finding roots of polynomial

Published on 12 Apr 2026 - 13:47

score 150 · Answer 6 · 2026-04-10 19:00:20

150

Views

How to reduce the multiplicity of existing real roots without introducing new real roots?

Published on 10 Apr 2026 - 19:00

score 24k · Answer 7 · 2026-04-11 02:29:50

24k

Views

How to show that a polynomial does not have real roots?

Published on 11 Apr 2026 - 2:29

score 505 · Answer 8 · 2026-04-16 18:13:42

505

Views

Trigonometric Substitution Method to solve Cubic Equation.

Published on 16 Apr 2026 - 18:13

score 104 · Answer 9 · 2026-04-12 13:30:40

104

Views

Finding roots of $4$th degree conjugate reciprocal polynomial

Published on 12 Apr 2026 - 13:30

score 277 · Answer 10 · 2026-04-09 04:50:21

277

Views

Square root equation

Published on 09 Apr 2026 - 4:50

score 353 · Answer 11 · 2026-04-10 06:55:25

353

Views

False positives with Descartes rule of signs

Published on 10 Apr 2026 - 6:55

score 93 · Answer 12 · 2026-04-18 13:58:33

93

Views

Cubic Depressed Form ! What can we deduce form it?

Published on 18 Apr 2026 - 13:58

score 1k · Answer 13 · 2026-04-11 06:57:39

1k

Views

Weird square root disappearing and flipping fraction upside down?

Published on 11 Apr 2026 - 6:57

score 109 · Answer 14 · 2026-04-12 09:07:51

109

Views

Find $r$ in the next formula

Published on 12 Apr 2026 - 9:07

score 120 · Answer 15 · 2026-04-13 09:50:38

120

Views

Finding roots of $2x^3-5x^2+18x+45$

Published on 13 Apr 2026 - 9:50

List Question

Why isn't the square root is cancelled in this formula?

Roots of $f(x)=x-2+\frac{a-3}{x}$

Relation between real roots of a polynomial and real roots of its derivative

Prove that the unique zeros of $f(x,y)=a x +(1-a)y+xy$ when $x,y\in[0,1]$, is $x=y=0$.

Conformal mapping and its application in finding roots of polynomial

How to reduce the multiplicity of existing real roots without introducing new real roots?

How to show that a polynomial does not have real roots?

Trigonometric Substitution Method to solve Cubic Equation.

Finding roots of $4$th degree conjugate reciprocal polynomial

Square root equation

False positives with Descartes rule of signs

Cubic Depressed Form ! What can we deduce form it?

Weird square root disappearing and flipping fraction upside down?

Find $r$ in the next formula

Finding roots of $2x^3-5x^2+18x+45$

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