Question

Probability a factor is odd

score 149 · Answer 1 · 2026-04-10 06:07:49

149

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Probability a factor is odd

Published on 10 Apr 2026 - 6:07

score 47 · Answer 2 · 2026-04-15 16:32:08

47

Views

Find the smallest number of positive integer divisors of $a+b$ knowing that $k=\frac{ab+c^2}{a+b}$

Published on 15 Apr 2026 - 16:32

score 72 · Answer 3 · 2026-04-15 11:19:14

72

Views

Pattern related to the exponents of the prime factorization of natural numbers

Published on 15 Apr 2026 - 11:19

score 210 · Answer 4 · 2026-04-14 02:54:14

210

Views

How can Maple software factor $10^{128}+1$ in a matter of seconds.

Published on 14 Apr 2026 - 2:54

score 92 · Answer 5 · 2026-04-16 00:16:32

92

Views

How to solve $(\sqrt{x}+7)(\sqrt{x}-1)=\frac{105}{4}$?

Published on 16 Apr 2026 - 0:16

score 92 · Answer 6 · 2026-04-16 03:21:39

92

Views

I don't understand how to factor the expressions $\sqrt{57+40\sqrt2} - \sqrt{57-40\sqrt2}$

Published on 16 Apr 2026 - 3:21

score 50 · Answer 7 · 2026-04-16 22:49:55

50

Views

Factorization of determinants in linear algebra

Published on 16 Apr 2026 - 22:49

score 118 · Answer 8 · 2026-04-16 21:17:31

118

Views

Solve the polynomial $x^6+x^5+x^4-2x^3-x^2+1=0$ in exact form

Published on 16 Apr 2026 - 21:17

score 172 · Answer 9 · 2026-04-16 21:01:49

172

Views

Find the all real roots of the polynomial $x^6+3 x^5+3 x-1=0$ in closed form

Published on 16 Apr 2026 - 21:01

score 82 · Answer 10 · 2026-04-15 03:12:31

82

Views

Reduce the degree and solve the polynomial equation $x^6+ax^4-2x^3+1=0$ by algebraic tricks

Published on 15 Apr 2026 - 3:12

score 102 · Answer 11 · 2026-04-16 15:37:34

102

Views

Show that the polynomial $P(x)=x^4-x^2-x+2$ has no real roots

Published on 16 Apr 2026 - 15:37

score 58 · Answer 12 · 2026-04-09 14:28:32

58

Views

Factor $ax+by+abx+aby+abxy$

Published on 09 Apr 2026 - 14:28

score 65 · Answer 13 · 2026-04-16 20:03:23

65

Views

Explain this factorization: $\sqrt{1+e^x} - \sqrt{e^x}=\sqrt{e^x}(\sqrt{e^{-x}+1}-1)$

Published on 16 Apr 2026 - 20:03

score 49 · Answer 14 · 2026-04-14 23:55:27

49

Views

How to move powers from denominator into numuerator? $\frac{x^n}{1+x^m}=\frac{x^{\frac{n-m+1}m}}{m(1+x)}$

Published on 14 Apr 2026 - 23:55

score 171 · Answer 15 · 2026-04-14 07:43:34

171

Views

Problem with understanding why $\mathbb{C}[x, y] / (x^2 + y^2 - 1)$ is UFD

Published on 14 Apr 2026 - 7:43

List Question

Probability a factor is odd

Find the smallest number of positive integer divisors of $a+b$ knowing that $k=\frac{ab+c^2}{a+b}$

Pattern related to the exponents of the prime factorization of natural numbers

How can Maple software factor $10^{128}+1$ in a matter of seconds.

How to solve $(\sqrt{x}+7)(\sqrt{x}-1)=\frac{105}{4}$?

I don't understand how to factor the expressions $\sqrt{57+40\sqrt2} - \sqrt{57-40\sqrt2}$

Factorization of determinants in linear algebra

Solve the polynomial $x^6+x^5+x^4-2x^3-x^2+1=0$ in exact form

Find the all real roots of the polynomial $x^6+3 x^5+3 x-1=0$ in closed form

Reduce the degree and solve the polynomial equation $x^6+ax^4-2x^3+1=0$ by algebraic tricks

Show that the polynomial $P(x)=x^4-x^2-x+2$ has no real roots

Factor $ax+by+abx+aby+abxy$

Explain this factorization: $\sqrt{1+e^x} - \sqrt{e^x}=\sqrt{e^x}(\sqrt{e^{-x}+1}-1)$

How to move powers from denominator into numuerator? $\frac{x^n}{1+x^m}=\frac{x^{\frac{n-m+1}m}}{m(1+x)}$

Problem with understanding why $\mathbb{C}[x, y] / (x^2 + y^2 - 1)$ is UFD

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