6/z^2-8/z

Simple and best practice solution for 6/z^2-8/z 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 6/z^2-8/z equation: 


D( z )

z^2 = 0

z = 0

z^2 = 0

z^2 = 0

1*z^2 = 0 // : 1

z^2 = 0

z = 0

z = 0

z = 0

z in (-oo:0) U (0:+oo)

6/(z^2)-(8/z) = 0

6/(z^2)-8*z^-1 = 0

6*z^-2-8*z^-1 = 0

t_1 = z^-1

6*t_1^2-8*t_1^1 = 0

6*t_1^2-8*t_1 = 0

DELTA = (-8)^2-(0*4*6)

DELTA = 64

DELTA > 0

t_1 = (64^(1/2)+8)/(2*6) or t_1 = (8-64^(1/2))/(2*6)

t_1 = 4/3 or t_1 = 0

t_1 = 0

z^-1+0 = 0

z^-1 = 0

1*z^-1 = 0 // : 1

z^-1 = 0

z naleu017Cy do O

t_1 = 4/3

z^-1-4/3 = 0

1*z^-1 = 4/3 // : 1

z^-1 = 4/3

-1 < 0

1/(z^1) = 4/3 // * z^1

1 = 4/3*z^1 // : 4/3

3/4 = z^1

z = 3/4

z = 3/4

See similar equations:

| x^2+7xy-8y^2=0 | | 8x+6x+2y= | | 30b^6/5b^2 | | -2x^2+45=9x^2-76 | | (X+3)(x+2)=15 | | 10-43/4=x | | 6m^2+7m=3 | | 2x=5y | | 1.2x-3y=-19.5 | | -5y+8x=29 | | 7x^2-40=23 | | 51/7-4=x | | 6g-2forg=1 | | 4x+30=5y | | (4x+9)(x-8)=0 | | 4r^2=16r | | -26+2x=12 | | 5lx-6l=8 | | 5/4t+2/t=5 | | lx-6l-3=0 | | 8m+2=8 | | 9s-5s+2s=18 | | 6(3-2a)=-30 | | 8+4k=-4(-2-k) | | 2x^2-5x+46=0 | | 8h-6h+h+4h-5h=4 | | -1/6*-18 | | 5-3x=ln(500) | | 550=50+25x | | 1/2k+2/k+4=5/k | | 4k+2=4 | | -3(-8)-y=30 |

Equations solver categories