Question 1

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Ebatzi ondorengo ekuazioak.
Resuelve las siguientes ecuaciones.
a. 9 times x to the power of 4 minus 12 times x squared plus 3 equals 0
b. negative 1 half times x to the power of 4 plus 1 third times x squared plus 20 over 3 equals 0
c. x to the power of 4 minus 13 times x squared plus 40 equals 0  

 

 

 

 

 

Emaitza bakarrik adierazi, ez ipini aldagaia.

Emaitza bat baino gehiago dituenean, sartu ordenatuta txikienetik handienera.

En el caso de varias soluciones, introduce ordenados de menor a mayor.

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