(12x)/(x^8-4x^4-17)

Simple and best practice solution for (12x)/(x^8-4x^4-17) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (12x)/(x^8-4x^4-17) equation: 


D( x )

x^8-(4*x^4)-17 = 0

x^8-(4*x^4)-17 = 0

x^8-(4*x^4)-17 = 0

x^8-4*x^4-17 = 0

t_1 = x^4

1*t_1^2-4*t_1^1-17 = 0

t_1^2-4*t_1-17 = 0

DELTA = (-4)^2-(-17*1*4)

DELTA = 84

DELTA > 0

t_1 = (84^(1/2)+4)/(1*2) or t_1 = (4-84^(1/2))/(1*2)

t_1 = (2*21^(1/2)+4)/2 or t_1 = (4-2*21^(1/2))/2

t_1 = (4-2*21^(1/2))/2

x^4-((4-2*21^(1/2))/2) = 0

1*x^4 = (4-2*21^(1/2))/2 // : 1

x^4 = (4-2*21^(1/2))/2

t_1 = (2*21^(1/2)+4)/2

x^4-((2*21^(1/2)+4)/2) = 0

1*x^4 = (2*21^(1/2)+4)/2 // : 1

x^4 = (2*21^(1/2)+4)/2

x^4 = (2*21^(1/2)+4)/2 // ^ 1/4

abs(x) = ((2*21^(1/2)+4)^(1/4))/(2^(1/4))

x = ((2*21^(1/2)+4)^(1/4))/(2^(1/4)) or x = -(((2*21^(1/2)+4)^(1/4))/(2^(1/4)))

x in (-oo:-(((2*21^(1/2)+4)^(1/4))/(2^(1/4)))) U (-(((2*21^(1/2)+4)^(1/4))/(2^(1/4))):((2*21^(1/2)+4)^(1/4))/(2^(1/4))) U (((2*21^(1/2)+4)^(1/4))/(2^(1/4)):+oo)

(12*x)/(x^8-(4*x^4)-17) = 0

(12*x)/(x^8-4*x^4-17) = 0

12*x = 0 // : 12

x = 0

x = 0

See similar equations:

| 0.65-3y/4 | | x^2+6x-26=1 | | 2*0+b=-1 | | a+3(a+1)=2a | | 2x²y*9xy*1/6xy² | | 11x-12=3x+12 | | 11x-12=3x+3 | | 5x-19=7x+11 | | 3(2X-1)=4+10 | | x^3-24x+64=0 | | 3(2x-y)=6 | | 6y^3*6y^3= | | 16=x^2(17-x^2) | | 2(2y-1)=4+3y | | 16x^2+x^2=17 | | 14x-x^2= | | 12a+b-4a-3b= | | 2f*3fg= | | 4cd*3d= | | 2f*3g*2h= | | (X+1)2=2x+37 | | s*3t*5u= | | 12n=(8)(9) | | 4c*3d*e= | | (6)(9)=3n | | 3.2*(-2.1)= | | 5x+y-7y-x= | | 3.2x(-2.1)= | | (x+40)=2x+20 | | e-6f+f+e= | | 7d+4c+8c= | | (xad+40)=2x+20 |

Equations solver categories