10-01-2020
Mathematics

contestada

x^4 + x=0
Sole polynomial equation

Respuesta :

lchen84488 lchen84488

13-01-2020

Answer:

Step-by-step explanation:

X^4+x=0

X(X^3+1)=0

X(X+1)(x^2-x+1)=0

X=0, x=-1, x=(1+3^1/2i)x=(1-3^1/2i）

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