+0  
 
-1
594
1
avatar+20 

Does anyone know how to write a^4 + 4 as a product of two monic quadratics with integer coefficients?

 Jan 24, 2020
 #1
avatar
+1

You can factor a^4 + 4 as (a^2 - a + 2)(a^2 + a + 2).

 Jan 24, 2020

2 Online Users

avatar