Common Product Identities and Factorizations
Topics in Common Product Identities and Factorizations
Numbered in the order to learn them.
Simon's Favorite Factoring Trick
Square Root Norm Product Identities: (a^2+db^2)(x^2+dy^2)
Euler Four-Square Identity
Difference of Squares Factorization
Factorization of a^3+b^3+c^3-3abc
Sophie Germain Identity: Factoring a^4+4b^4
Difference and Sum of Cubes Factorizations
Differences and Sums of Powers for All Exponents N
General Quadratic Norms for Eisenstein Integers, Etc.