Question

If $a\neq 2$ and $a^3+a^2-a-10 = 0$, then evaluate $a+\frac{5}{a}$

score 67 · Answer 1 · 2026-04-16 19:31:24

67

Views

If $a\neq 2$ and $a^3+a^2-a-10 = 0$, then evaluate $a+\frac{5}{a}$

Published on 16 Apr 2026 - 19:31

score 84 · Answer 2 · 2026-04-14 16:44:21

84

Views

How to factorize the following expression: $2x^4 + 9x^3+8x^2 +9x+2=0$

Published on 14 Apr 2026 - 16:44

score 69 · Answer 3 · 2026-03-25 16:02:30

69

Views

Factoring out $4x^3+2x^2y-2xy^2-y^3$

Published on 25 Mar 2026 - 16:02

score 40 · Answer 4 · 2026-04-12 05:12:29

Does a formula exist that gives a function of only solutions that are multiples of any given integer m up to n multiples?

score 116 · Answer 5 · 2026-04-11 00:23:15

116

Views

Is it always possible to factor an element that is not irreducible into two non-units?

Published on 11 Apr 2026 - 0:23

score 52 · Answer 6 · 2026-04-15 18:36:41

52

Views

How to factorize $P=(X^2-4X+1)^2+(3X-5)^2$ in $\mathbb R[X]$?

Published on 15 Apr 2026 - 18:36

score 268 · Answer 7 · 2026-04-14 00:31:01

268

Views

is it possible to find a monic quadratic polynomial that factors in Z but not in Z3?

Published on 14 Apr 2026 - 0:31

score 78 · Answer 8 · 2026-04-11 17:32:40

78

Views

If bitwise quadratic time is considered unfeasible, then what really is feasible for large numbers?

Published on 11 Apr 2026 - 17:32

score 175 · Answer 9 · 2026-04-16 13:07:37

175

Views

Find roots of $x^4 + 4x^3 - 25x^2 - 16x + 84$

Published on 16 Apr 2026 - 13:07

score 96 · Answer 10 · 2026-04-16 21:09:03

96

Views

Factoring $x^4 + 12x^3 + 46x^2 + 59x + 18$

Published on 16 Apr 2026 - 21:09

score 183 · Answer 11 · 2026-04-15 16:40:07

183

Views

Weird way to factor $2x^4 - 15 x^2 -27.$

Published on 15 Apr 2026 - 16:40

score 41 · Answer 12 · 2026-04-13 18:13:29

41

Views

Factorising a spacial polynomial

Published on 13 Apr 2026 - 18:13

score 63 · Answer 13 · 2026-04-11 10:55:25

63

Views

Can analyzing squre roots give useful insight into finding factors by Fermat factorization?

Published on 11 Apr 2026 - 10:55

score 127 · Answer 14 · 2026-04-12 14:55:01

127

Views

Decomposition of a sum of cubes

Published on 12 Apr 2026 - 14:55

score 278 · Answer 15 · 2026-04-16 17:21:55

278

Views

Factorization $x^4+px^3+qx^2+r x +s=(x^2+a x +b)(x^2+\bar a x +\bar b)$

Published on 16 Apr 2026 - 17:21

List Question

If $a\neq 2$ and $a^3+a^2-a-10 = 0$, then evaluate $a+\frac{5}{a}$

How to factorize the following expression: $2x^4 + 9x^3+8x^2 +9x+2=0$

Factoring out $4x^3+2x^2y-2xy^2-y^3$

Does a formula exist that gives a function of only solutions that are multiples of any given integer m up to n multiples?

Is it always possible to factor an element that is not irreducible into two non-units?

How to factorize $P=(X^2-4X+1)^2+(3X-5)^2$ in $\mathbb R[X]$?

is it possible to find a monic quadratic polynomial that factors in Z but not in Z3?

If bitwise quadratic time is considered unfeasible, then what really is feasible for large numbers?

Find roots of $x^4 + 4x^3 - 25x^2 - 16x + 84$

Factoring $x^4 + 12x^3 + 46x^2 + 59x + 18$

Weird way to factor $2x^4 - 15 x^2 -27.$

Factorising a spacial polynomial

Can analyzing squre roots give useful insight into finding factors by Fermat factorization?

Decomposition of a sum of cubes

Factorization $x^4+px^3+qx^2+r x +s=(x^2+a x +b)(x^2+\bar a x +\bar b)$

Trending Questions

Popular # Hahtags

Popular Questions