Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
M
Ring isomorphism involving polynomials
Replies
2
Views
382
MathNugget
M
5
avg. value of a permuted sequence
Replies
9
Views
971
Dr.Peterson
Dr.Peterson
M
isomorphisms question (with rings and ideals)
Replies
18
Views
2K
blamocur
blamocur
G
Boolean algebra question
Replies
2
Views
309
Steven G
Steven G
D
Fibonacci ratio
Replies
1
Views
299
Dr.Peterson
Dr.Peterson
J
Found Serious Hole In My Radical Knowledge
Replies
7
Views
759
jddoxtator
J
S
Projectiles question
Replies
3
Views
332
mario99
M
Agent Smith
Matrices
2
Replies
26
Views
5K
Agent Smith
Agent Smith
5
Recursion question I think?
2 3
Replies
44
Views
3K
blamocur
blamocur
J
Double-Angle Identity, so close yet so far.
Replies
8
Views
743
Dr.Peterson
Dr.Peterson
J
Can this Identity be verified by the Tangent Sum Identity?
Replies
6
Views
614
Dr.Peterson
Dr.Peterson
J
What am I missing in this Trigonometric Identity Simplification?
2
Replies
23
Views
2K
jddoxtator
J
J
Changing Trigonometry Cofunction Identities Over the Equals Sign?
2
Replies
24
Views
2K
jddoxtator
J
T
In how many ways can the word Josephite be arranged if the first letter is a vowel?
Replies
8
Views
730
Dr.Peterson
Dr.Peterson
T
Hard Summation Problem I'm struggling with
Replies
6
Views
616
blamocur
blamocur
T
Question about exponential functions
Replies
10
Views
958
Dr.Peterson
Dr.Peterson
logistic_guy
is there something wrong in this question? "Show that if a, b are positive integers, then there is smallest positive integer a−bk, k an integer"
2
Replies
21
Views
4K
Steven G
Steven G
O
prove its true: |A union B| = |A| + |B| – |A intersection B|
Replies
5
Views
2K
khansaheb
K
D
Subgraph one to one
Replies
5
Views
606
Steven G
Steven G
M
How do I proof that x^(p^p) - x is divisible by x^p - x - 1 over Zp, p - any prime number?
Replies
9
Views
797
Makuta
M
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