MathType on X: Lagrange's four-square theorem asserts that any positive whole number can be written as the sum of four squares of integers. Leave an example in the comments! #MathType #NumberTheory #math #

elementary number theory - Show that $3^{2008}$ + $4^{2009}$ can be written as product of two positive integers each of which is larger than $2009^{182}$. - Mathematics Stack Exchange

How to express a number as sum of four squares - Quora

Solved Theorem 8.35 (Lagrange's Four-Square Theorem) If n is

SOLVED: Theorem 8.35 (Lagrange's Four-Square Theorem) then n can be expressed as the sum If n is a number; of four squares: natural lattice A in 4-space is a set of the

Table 3 from Extended Lagrange's four-square theorem

What is the connection between the Lagrange mean value theorem and Taylor polynomial's Lagrange error? - Quora

How to prove that every positive integer can be written as the sum of squares of four integers - Quora

How to prove that every positive integer can be written as the sum of squares of four integers - Quora

How to prove that every positive integer can be written as the sum of squares of four integers - Quora