joanozuah
joanozuah joanozuah
  • 04-01-2020
  • Biology
contestada

what is the solution set of the quadratic equation x^4-x^2-2=0​

Respuesta :

aryan855 aryan855
  • 04-01-2020

Answer:

(x^4-x^2-2)^0=0

0=0

simple

Answer Link
CeciliaLu
CeciliaLu CeciliaLu
  • 04-01-2020

I don’t think this question belongs to biology section nut if understood you well

2-2=0

x^2-2=x^0

x^0=1

Then x^4-x^0=x^4-1=x^3

So x^4-x^2-2=x^3

Now the equation is x^3=0

The same is x^3=0^3

so x=0

Answer Link

Otras preguntas

What's a normal blood pressure range?
the fastest that a sea horse can travel is 2,640 feet per hour. what is it top speed in miles per hour
What is the supplement of a 56 degree angle
How do you tell your'e teacher/principal sorry for being rude through an e-mail. And for telling them "screw this class?" Then walking out of their class?
Help me on the question below (IF YOU CANT SEE OR DO IT DONT ANSWER)
How are electric circuits and systems for carrying water in building similar
Where should you store raw fish in a refrigerator?
five questions you should ask yourself when trying to determine if a source of health information is reliable and trustworthy
How does the surface of the earth change slowly over time
write a subtraction fact that will give the same difference as 15-7