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

Find the length of side x in simplest radical form with a rational denominator.
what is the central idea of "excerpt from the importance of winning"?
Walking on the beach is one of my favourite activities
What characteristics separate boycotts from quotas
The dot plot shows the number of miles Zac ran each day. Distance Ran Each Day 0 0.5 1 1.5 3.5 4 4.5 5 2 2.5 3 Number of Miles The number of days displayed in
what is the answer to this one? i dont get these
¿CÓMO INTERPRETAS LA FRASE DEL PROFETA OSEAS: TE LLEVARÉ AL DESIERTO Y AHÍ HARÉ QUE VUELVAS A ENAMORARTE DE MI? ¿QUÉ ME QUIERE DECIR A MI?
Find the surface area of the prism below.
Higher prices a. occur automatically for abundant goods. b. may sometimes serve the public interest. c. are always against the public interest. d. should never
A 60-inch flat screen gets its name from the Pythagorean theorem. The 60" represents the diagonal of the screen. If the base of the TV is 48 inches, find the he