👤

Descompuneti in factori 25x^4+1

Răspuns :

25x⁴+1=(5x²+1)²-10x²=(5x²+1-√10x)(5x²+1+√10x)
25x⁴+1=25x²+1+10x²-10x²=25x²+10x²+1-10x²=(5x²+1)²-10x²=(5x²+1-√10x)(5x²+1+√10x)