rainbowaffect22
rainbowaffect22 rainbowaffect22
  • 12-12-2016
  • Mathematics
contestada

find the real or imaginary solution by factoring

x^4-12x^2=64

Respuesta :

Jubeta
Jubeta Jubeta
  • 12-12-2016
x^4-12x^2=64
x^4-12x^2-64=0
t^2-12t-64=0
t=16
t=-4
x^2=16
x^2=-4
x=4
x=-4
x does not belong R
x=-4
x=4
X1=-4


X2=4
Answer Link

Otras preguntas

Why does common table salt (NaCl) have a high melting point?
-4(6x -4v -1) Use distributive property to remove the parentheses. WILL GIVE BRAINIEST ANSWER FOR WHO ANSWERS CORRECTLY
According to mla style guidelines how should information be listed on a works cited page
what is the U.S. customary system
A briefcase falls from an ascending helicopter at 130 m. It hits the water 6.0 s later. What speed was the helicopter ascending at?
Exprees 39 as a fraction in its lowest form
I need help finding the answer to this problem. I don't know how to do it can someone help?
If PQ RS , which of the following must be true?
G=qd+hd, solve for d
What are some home remedies that can cure swollen glands?