Proof for Irreducible Error statement in ISLR page 19
90215
Proof/Derivation of Residual Sum of Squares (Based on Introduction to Statistical Learning)
127830
proof that $\sqrt(2)$ is irrational / why is the fraction irreducible
145194
Matrix graph and irreducibility
17670
If $p\in R[X_1,\dots,X_n]$ is irreducible, is it still irreducible in $R[X_1,\dots,X_n,\dots,X_N]$?
134726
Show the polynomial is irreducible in $\textbf Z_2$
46951
For what values of $n > 1$ and a is $x^n - a$ irreducible in $\mathbb Q[x]$?
34387
Is the number of irreducibles in any number field infinite?
106799
Proof Verification: Converse of Intermediate Value Theorem
40994
How to check that a cubic polynomial is irreducible?
140497
Irreducibles are prime in a UFD
31049
If $p$ is an irreducible element of an integral domain $D$, and if $e$ belongs to $D^\ast$ prove that $ep$ is also ireducible
145447
bilinear form - proof
64878
Is this polynomial irreducible in $\mathbb{Q}$?
141792
Slick proof the determinant is an irreducible polynomial
56528
On the proof of existence and uniqueness of radix representation
81879
$Av=λv$ basis proof problems
118950
Irreducibility criteria for polynomials with several variables.