1/x-1-2/x^2=0

Simple and best practice solution for 1/x-1-2/x^2=0 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 1/x-1-2/x^2=0 equation: 


D( x )

x = 0

x^2 = 0

x = 0

x = 0

x^2 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

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

1/x-(2/(x^2))-1 = 0

1/x-2*x^-2-1 = 0

x^-1-2*x^-2-1 = 0

t_1 = x^-1

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

t_1-2*t_1^2-1 = 0

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

DELTA = -7

DELTA < 0

x belongs to the empty set

See similar equations:

| 2c-c=8-9 | | 4-7w=-52 | | 2c(2(23))=7 | | -5m=2 | | -5m=1 | | 6c-v=c-4 | | 3.1+1=v | | 10/x-12/x-3+4=0 | | c^2=9c-c+3c-c^2 | | -2+10y=-20 | | 5(2n-5)=(5n+5)+3 | | 7v+9c=8c-v | | 7c+c=2 | | 9x^4+9x^3=8 | | 4x+8;=-2 | | (9a^4b^-2)^1/2 | | 5y-4+9y-y+5= | | 11=3z | | 4g-3;g=-2 | | 40q=-q^2+6000 | | 153/4+71/2+221/4+92/3+16 | | 0.85x+.05(4-x)=.10(-142) | | 11(t-3)+7t=6(3t+5)-10 | | .2466-1.8x=x^2 | | .2x^2+.31x-.15=0 | | 12z=120 | | 5(u+7)-8u=38 | | y=-7/4+7 | | 9*9-4y=-36 | | x^2+5x-2=2 | | 22=7+5x | | x(12-2x)(25-2x)=230 |

Equations solver categories