x-2/x^2-x-56

Simple and best practice solution for x-2/x^2-x-56 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-56 equation: 


D( x )

x^2 = 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))-56 = 0

x-x-2*x^-2-56 = 0

-2*x^-2 = 56 // : -2

x^-2 = -28

-2 < 0

1/(x^2) = -28 // * x^2

1 = -28*x^2 // : -28

-1/28 = x^2

x belongs to the empty set

See similar equations:

| 2x^2+6=32x | | y=1635+-165x | | y=1560-165x+75 | | 2.6-x=1.2 | | -2=5(-2)+7 | | 15-2b=-9 | | 91=3u+6u-19 | | 6n^2+5=-99 | | 7-16=x | | 4cos(x-1)=3 | | 4x+y+6=7 | | 2x-4(x-3)=-5+2x-15 | | -3x+-2-8x=-3 | | 6sinx+4=8 | | u+v=14 | | 20x+10y=365 | | 11(16-f)=22 | | 11(16-f)=32 | | 20x+10y=366 | | 12x-3x+87=12x+39 | | x^2=-13x-4 | | 4(x+34)=2z | | 1/15x-4/5=2/3 | | 7y/3=21 | | -91=3u-6u-19 | | 3y-4+y+34=6y+30-4y | | 3y+2x-7y+5x= | | 6x-5+2x+30+9x-10=180 | | X+0.16X=2506 | | F(x)=8x-40 | | 8-5/b=35/b | | 2/3(6x=12)=-24 |

Equations solver categories