6/x^2-9-1/x-3=1

Simple and best practice solution for 6/x^2-9-1/x-3=1 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/x^2-9-1/x-3=1 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)

6/(x^2)-(1/x)-9-3 = 1 // - 1

6/(x^2)-(1/x)-9-3-1 = 0

6/(x^2)-x^-1-9-3-1 = 0

6*x^-2-x^-1-13 = 0

t_1 = x^-1

6*t_1^2-1*t_1^1-13 = 0

6*t_1^2-t_1-13 = 0

DELTA = (-1)^2-(-13*4*6)

DELTA = 313

DELTA > 0

t_1 = (313^(1/2)+1)/(2*6) or t_1 = (1-313^(1/2))/(2*6)

t_1 = (313^(1/2)+1)/12 or t_1 = (1-313^(1/2))/12

t_1 = (1-313^(1/2))/12

x^-1-((1-313^(1/2))/12) = 0

1*x^-1 = (1-313^(1/2))/12 // : 1

x^-1 = (1-313^(1/2))/12

-1 < 0

1/(x^1) = (1-313^(1/2))/12 // * x^1

1 = ((1-313^(1/2))/12)*x^1 // : (1-313^(1/2))/12

12*(1-313^(1/2))^-1 = x^1

x = 12*(1-313^(1/2))^-1

t_1 = (313^(1/2)+1)/12

x^-1-((313^(1/2)+1)/12) = 0

1*x^-1 = (313^(1/2)+1)/12 // : 1

x^-1 = (313^(1/2)+1)/12

-1 < 0

1/(x^1) = (313^(1/2)+1)/12 // * x^1

1 = ((313^(1/2)+1)/12)*x^1 // : (313^(1/2)+1)/12

12*(313^(1/2)+1)^-1 = x^1

x = 12*(313^(1/2)+1)^-1

x in { 12*(1-313^(1/2))^-1, 12*(313^(1/2)+1)^-1 }

See similar equations:

| 8(6x-7)=20 | | 6x+5+90+10x+5+4x=360 | | 1a+2b+3c=56 | | 740/1290=x/(1500+x) | | -5+3a=1 | | 10x^2-20x-400=0 | | 17=-8+5y | | 10(x+4)10(x+4)=16 | | Log(3x+7)=0 | | 16-2r=3r-1 | | 4-4h/h | | 15x-237=5x-7 | | 2x^2-3x+5k=0 | | X-102+4x=38 | | cos(x)=-.35 | | 3x=8+12 | | 2/11x-8=1/2 | | 2/1x-8 | | sin(x)=-.25 | | x-11+x=15+x | | 4g+13500=85500 | | 300x^2=77 | | 3x/9=81 | | x/6/1/6 | | cos^2(3x)=1/2 | | 2/x-3=5/x-2 | | X+3-14=9X-X+3 | | 12-4y=(y+9) | | 2(2x-9)=9(5x+5) | | -65=3-4(x-1) | | x^2dy=y^2dx | | 5x+19=4x-21 |

Equations solver categories