Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
J
New formula for Bernoulli Numbers
Replies
1
Views
879
khansaheb
K
N
Need help making a formula.
Replies
3
Views
995
Dr.Peterson
Dr.Peterson
M
Euler's criterion for finding if a number is quadratic residue... how does it work?
Replies
2
Views
1K
MathNugget
M
A
Simple Equation to everybody but not me
Replies
8
Views
2K
Albertino
A
M
(number theory): [imath]\exists x[/imath] so [imath]x^2\equiv -1[/imath] (mod p) [imath]\Leftrightarrow p \equiv 1[/imath] (mod 4) with p odd prime.
Replies
4
Views
1K
MathNugget
M
Agent Smith
Functions and Transcendental Numbers
2
Replies
20
Views
8K
Agent Smith
Agent Smith
5
logarithm simplification
Replies
15
Views
3K
khansaheb
K
M
(another) exercise on isomorphisms of rings
Replies
9
Views
2K
MathNugget
M
K
Please help me step by step.
Replies
3
Views
949
Otis
Otis
S
Find 2nd-degree polynomial intersecting 4th-degree polynomial
Replies
3
Views
1K
Otis
Otis
M
Ring isomorphism involving polynomials
Replies
2
Views
844
MathNugget
M
5
avg. value of a permuted sequence
Replies
9
Views
2K
Dr.Peterson
Dr.Peterson
M
isomorphisms question (with rings and ideals)
Replies
18
Views
3K
blamocur
blamocur
G
Boolean algebra question
Replies
2
Views
662
Steven G
Steven G
D
Fibonacci ratio
Replies
1
Views
699
Dr.Peterson
Dr.Peterson
J
Found Serious Hole In My Radical Knowledge
Replies
7
Views
2K
jddoxtator
J
S
Projectiles question
Replies
3
Views
743
mario99
M
Agent Smith
Matrices
2
Replies
26
Views
7K
Agent Smith
Agent Smith
5
Recursion question I think?
2 3
Replies
44
Views
8K
blamocur
blamocur
J
Double-Angle Identity, so close yet so far.
Replies
8
Views
2K
Dr.Peterson
Dr.Peterson
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