Question

How can I find the roots of the polynomial $12x^{4}+2x^3+10x^2+2x-2$?

score 119 · Answer 1 · 2026-03-26 02:49:00

119

Views

How can I find the roots of the polynomial $12x^{4}+2x^3+10x^2+2x-2$?

Published on 26 Mar 2026 - 2:49

score 120 · Answer 2 · 2020-07-15 13:45:33

120

Views

Factor $x^5-5x^3+4x$

Published on 15 Jul 2020 - 13:45

score 61 · Answer 3 · 2020-07-15 20:53:46

61

Views

How can I use the fact that $6=2\cdot 3=(\sqrt{10}-2)(\sqrt{10}+2)$ to prove $Z[\sqrt{10}]$ is not a UFD?

Published on 15 Jul 2020 - 20:53

score 41 · Answer 4 · 2026-03-26 05:54:21

41

Views

Are there numbers that have loop of 3 or more when adding their factors?

Published on 26 Mar 2026 - 5:54

score 121 · Answer 5 · 2020-07-16 17:12:42

121

Views

why can we factor a polynomial using its solutions

Published on 16 Jul 2020 - 17:12

score 114 · Answer 6 · 2020-07-16 21:50:50

114

Views

Finding units of $\mathbb{Z}[\delta]$ with $\delta=\frac{1+\sqrt{d}}{2}$ and $d\equiv 1\pmod{4}.$

Published on 16 Jul 2020 - 21:50

score 41 · Answer 7 · 2020-07-18 09:41:47

41

Views

For the factorising technique "adding zero" how am I supposed to know what "zero" to add?

Published on 18 Jul 2020 - 9:41

score 27 · Answer 8 · 2020-07-19 13:57:38

27

Views

Factoring technique necessary for the following

Published on 19 Jul 2020 - 13:57

score 76 · Answer 9 · 2020-07-19 17:14:19

76

Views

If $\frac{m^{(x^2)}}{m^{(y^2)}}=m^{10}$ and $x+y=5$, then what is the value of $x-y$?

Published on 19 Jul 2020 - 17:14

score 90 · Answer 10 · 2020-07-19 18:00:08

90

Views

Is there a name for the factorization $\frac12(a+c)(b-d)+\frac12(a-c)(b+d)=ab-cd$?

Published on 19 Jul 2020 - 18:00

score 515 · Answer 11 · 2020-07-21 08:32:34

515

Views

Differentiation Product Rule Question on $x^2(x-1)^3$

Published on 21 Jul 2020 - 8:32

score 97 · Answer 12 · 2020-07-22 07:07:44

97

Views

Need help with even number problem

Published on 22 Jul 2020 - 7:07

score 75 · Answer 13 · 2020-07-22 18:31:20

75

Views

Always factorise polynomials

Published on 22 Jul 2020 - 18:31

score 93 · Answer 14 · 2026-03-26 11:04:24

93

Views

Proving that $\mathbb{Z}[i]/\langle 2+3i\rangle $ is a finite field

Published on 26 Mar 2026 - 11:04

score 1.1k · Answer 15 · 2026-04-02 23:34:30

1.1k

Views

How to factor $x^k -1$?

Published on 02 Apr 2026 - 23:34

List Question

How can I find the roots of the polynomial $12x^{4}+2x^3+10x^2+2x-2$?

Factor $x^5-5x^3+4x$

How can I use the fact that $6=2\cdot 3=(\sqrt{10}-2)(\sqrt{10}+2)$ to prove $Z[\sqrt{10}]$ is not a UFD?

Are there numbers that have loop of 3 or more when adding their factors?

why can we factor a polynomial using its solutions

Finding units of $\mathbb{Z}[\delta]$ with $\delta=\frac{1+\sqrt{d}}{2}$ and $d\equiv 1\pmod{4}.$

For the factorising technique "adding zero" how am I supposed to know what "zero" to add?

Factoring technique necessary for the following

If $\frac{m^{(x^2)}}{m^{(y^2)}}=m^{10}$ and $x+y=5$, then what is the value of $x-y$?

Is there a name for the factorization $\frac12(a+c)(b-d)+\frac12(a-c)(b+d)=ab-cd$?

Differentiation Product Rule Question on $x^2(x-1)^3$

Need help with even number problem

Always factorise polynomials

Proving that $\mathbb{Z}[i]/\langle 2+3i\rangle $ is a finite field

How to factor $x^k -1$?

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