x-4/x-2

Simple and best practice solution for x-4/x-2 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 x-4/x-2 equation: 


D( x )

x = 0

x = 0

x = 0

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

x-(4/x)-2 = 0

x-4*x^-1-2 = 0

1*x^1-4*x^-1-2*x^0 = 0

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

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

x^1

x^2-2*x-4 = 0

x^2-2*x-4 = 0

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

DELTA = 20

DELTA > 0

x = (20^(1/2)+2)/(1*2) or x = (2-20^(1/2))/(1*2)

x = (2*5^(1/2)+2)/2 or x = (2-2*5^(1/2))/2

x in { (2-2*5^(1/2))/2, (2*5^(1/2)+2)/2} 

x in { (2-2*5^(1/2))/2, (2*5^(1/2)+2)/2 }

See similar equations:

| 3/4s-9=27 | | -4(m+3)+3(7m+9)=(m+1)-10 | | 15u+7u-5u+-5u+-13u=9 | | -30-18+5y=16 | | 20q+-3q+-6q=-11 | | 12x=8y-16 | | 4(2x+5)=-14+26 | | -15x+14x+13x+-11x=14 | | 4y-12y=-56 | | 3r+3=4r | | q+10=30 | | 4r+60=3r | | -4m-3m= | | 4x-24=4 | | 7x-5=3(x+5) | | 4r+3=3r | | hasily=sin(3x-2) | | 6v-5v=13 | | -6(3u-4)+9u=3(u+7) | | 5+35=-5(3x-8) | | 1-r+9r+10= | | 13g-11g=18 | | Y(y+3)= | | 3=96 | | hasily=(3x-2) | | 2916=4b^6 | | 3r+15=4r | | 2.4(n-3)+2.8=-8.2 | | 13-4n/3n=2 | | 20x+30=36x+28 | | x+x(0.13)=30 | | X(a+b+c)= |

Equations solver categories