3x-1/x-5

Simple and best practice solution for 3x-1/x-5 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 3x-1/x-5 equation: 


D( x )

x = 0

x = 0

x = 0

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

3*x-(1/x)-5 = 0

3*x-x^-1-5 = 0

3*x^1-1*x^-1-5*x^0 = 0

(3*x^2-5*x^1-1*x^0)/(x^1) = 0 // * x^2

x^1*(3*x^2-5*x^1-1*x^0) = 0

x^1

3*x^2-5*x-1 = 0

3*x^2-5*x-1 = 0

DELTA = (-5)^2-(-1*3*4)

DELTA = 37

DELTA > 0

x = (37^(1/2)+5)/(2*3) or x = (5-37^(1/2))/(2*3)

x = (37^(1/2)+5)/6 or x = (5-37^(1/2))/6

x in { (5-37^(1/2))/6, (37^(1/2)+5)/6} 

x in { (5-37^(1/2))/6, (37^(1/2)+5)/6 }

See similar equations:

| 4x-32=3x+11 | | 4x-2(3x+17)=-54 | | 5d+9=4 | | 5x-13+90=16x-55 | | x/4-9=5 | | Y+2=3(x+4) | | 0.113x=95.46-x | | 3t^6-49t^2=0 | | 20+6x=4x+14 | | 24x^2-28x-12=0 | | m^3-4m^2+6m-24=0 | | 7x-8(x+4)=2 | | 7.2s-19.6s-16.87=-10.9s-3.82 | | ln(x-6)+ln(x-5)=ln(16-2x) | | Y-4=2(x+3) | | 1+x=3x+29 | | -4.2c+13.8=-12.8-6.1c | | 5r^2+13r-6=0 | | -60+3x=7x-12 | | x^6=3 | | 4b-6=b+138 | | Y-3=-3(x-2) | | 3.8f=-13.6f+17.4 | | (z-13)(z+10)+z=360 | | -7d+4=d+100 | | -17.5q+14.63=-0.6q-2.27 | | x+21=-14-4x | | d-10=2d+9 | | -20+8z=20+20+12z | | 8w=-16/3 | | -16d+17=2d-19 | | Y-1=-4(x+3) |

Equations solver categories