Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
A
Word Arithmetic
Replies
1
Views
468
mario99
M
M
Proving 10+31+69210+3\frac{1+\sqrt{69}}{2} is prime in Z1+692\mathbb{Z}\frac{1+\sqrt{69}}{2}
Replies
1
Views
513
MathNugget
M
M
Solve equation of arithmetic progression
Replies
18
Views
2K
Mondo
M
P
calculating a natural number
Replies
4
Views
678
Perdurat
P
M
Finding the Kernel of a ring morphism
Replies
2
Views
648
MathNugget
M
Agent Smith
Is the following question legitimate/sensible?
Replies
15
Views
2K
mario99
M
H
Mathematical language (Three Precalculus Answers)
Replies
14
Views
2K
Dr.Peterson
Dr.Peterson
5
number theory?
Replies
8
Views
1K
blamocur
blamocur
J
New formula for Bernoulli Numbers
Replies
1
Views
563
khansaheb
K
N
Need help making a formula.
Replies
3
Views
674
Dr.Peterson
Dr.Peterson
M
Euler's criterion for finding if a number is quadratic residue... how does it work?
Replies
2
Views
607
MathNugget
M
A
Simple Equation to everybody but not me
Replies
8
Views
980
Albertino
A
M
(number theory): ∃x\exists x so x2≡−1x^2\equiv -1 (mod p) ⇔p≡1\Leftrightarrow p \equiv 1 (mod 4) with p odd prime.
Replies
4
Views
619
MathNugget
M
Agent Smith
Functions and Transcendental Numbers
2
Replies
20
Views
7K
Agent Smith
Agent Smith
5
logarithm simplification
Replies
15
Views
2K
khansaheb
K
M
(another) exercise on isomorphisms of rings
Replies
9
Views
1K
MathNugget
M
K
Please help me step by step.
Replies
3
Views
648
Otis
Otis
S
Find 2nd-degree polynomial intersecting 4th-degree polynomial
Replies
3
Views
664
Otis
Otis
M
Ring isomorphism involving polynomials
Replies
2
Views
553
MathNugget
M
5
avg. value of a permuted sequence
Replies
9
Views
1K
Dr.Peterson
Dr.Peterson
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