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

Simple and best practice solution for (x-2/x^2-x-2)(3x-6/x-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 (x-2/x^2-x-2)(3x-6/x-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)

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

(x-x-2*x^-2-2)*(3*x-6*x^-1-1) = 0

(-2*x^-2-2)*(3*x-6*x^-1-1) = 0

3*x-6*x^-1-1 = 0

3*x^1-6*x^-1-1*x^0 = 0

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

x^1*(3*x^2-1*x^1-6*x^0) = 0

x^1

3*x^2-x-6 = 0

3*x^2-x-6 = 0

DELTA = (-1)^2-(-6*3*4)

DELTA = 73

DELTA > 0

x = (73^(1/2)+1)/(2*3) or x = (1-73^(1/2))/(2*3)

x = (73^(1/2)+1)/6 or x = (1-73^(1/2))/6

x in { (1-73^(1/2))/6, (73^(1/2)+1)/6} 

(x-((1-73^(1/2))/6))*(x-((73^(1/2)+1)/6)) = 0

(-2*x^-2-2)*(x-((1-73^(1/2))/6))*(x-((73^(1/2)+1)/6)) = 0

( -2*x^-2-2 )

-2*x^-2 = 2 // : -2

x^-2 = -1

-2 < 0

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

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

-1 = x^2

( x-((1-73^(1/2))/6) )

x-((1-73^(1/2))/6) = 0 // + (1-73^(1/2))/6

x = (1-73^(1/2))/6

( x-((73^(1/2)+1)/6) )

x-((73^(1/2)+1)/6) = 0 // + (73^(1/2)+1)/6

x = (73^(1/2)+1)/6

x in { (1-73^(1/2))/6, (73^(1/2)+1)/6 }

See similar equations:

| 4+3x7-6/2 | | 7/8*4/5 | | 25+25+25-25-25-25-25= | | e=rb | | 3=f+(-30) | | -2(-3)+10= | | (6x^5+4)*(6x^5-4)= | | 5(18)-7= | | 9x+23=48 | | (-7/x-2)+(3-2x/x) | | 30G^3C^2=0 | | 2a+4=15 | | (5a+6)*(5a-6)= | | 5u+63x*4h=9 | | 3(2x+3)=2(3+x) | | -(7-4x)=0 | | 1-6x=19-9x | | 3x=(-1) | | 5x-7(x-9)=29 | | -6x+2=2(5-x) | | 0.5(3t+2)-0.25(x+6)= | | 15/-4 | | 3x+x-9=3 | | -1/4+y=-3/5 | | 0,7x=2,8 | | 7+2y=4 | | 0.57x-0.08=-0.10x+5.28 | | -2(2x+3)=5-4x | | 36+12x=42+8x | | 1/2x6x6x3 | | (x-3/4x+4)(x^2-x-2/x+2) | | 0.5(3t+2)-0.25(tz+6)= |

Equations solver categories