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 was Japanese Reconstruction? A) It was a three-phrase operation to end Japanese military rule and rebuild Japan’s economy. B) It was an attempt by the Unit
Please help!!!!! And show all working out!!!
A client is admitted to the hospital for surgery for a laparoscopic cholecystectomy. to monitor the flow of bile to the gastrointestinal tract, what symptom sho
The ocean is an example of? A: Habitat B: Ecosystem C: Population D: Community
write an equatiob in slope intercept foen that passes through points (-4,1) and (-2,4)
Someone help me asap? (photo)
When an organization is described as having an humanitarian purpose, is goal is understood as
Which taxon contains only one kind of organism
How did shays Rebellion help lead to the creation of the U.S Constitution?
This excerpt expresses the view of the post-Civil War period held by