2-18/x^2=0

Simple and best practice solution for 2-18/x^2=0 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 2-18/x^2=0 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)

2-(18/(x^2)) = 0

2-18*x^-2 = 0

-18*x^-2 = -2 // : -18

x^-2 = 1/9

-2 < 0

1/(x^2) = 1/9 // * x^2

1 = 1/9*x^2 // : 1/9

9 = x^2

x^2 = 9 // ^ 1/2

abs(x) = 3

x = 3 or x = -3

x in { 3, -3 }

See similar equations:

| 5y-3=3y+9 | | -5+9=16x-4-15x | | 1/2y-5=1/8y | | 8(7.5r-4.5)=-24.5+3r | | 4v^2-22v+5=0 | | .436*x=2591 | | 4.2x+11.7-7.3x+4.1x=2.1 | | 6-c=20 | | y=-0.16x^2+5x+8 | | 9x-5y=96 | | 9z^2-4z-5=0 | | 2x*2-3x=0 | | 2x+15=3t | | 23-15=4(x-6) | | x^2=-40-13x | | n-2n=5+4n | | 42+3y-17=10y-10-2y | | -2(6y-10)-y=-4(y-2) | | 9/2x-7/2=11/2 | | Y=-3x+6x-2 | | x=0.01x | | 6z^2-13z+5=0 | | 26x+2=5(5x+8) | | .436=2591-x/x | | 0=-x^2+14x+32 | | 1=.8x+1.4(1-x) | | 6y+10=3y-5 | | y+1 (9+24)-28=21 | | 14z^2+11z-3=0 | | 8x-5=3+6x | | 2=9/3-2 | | 15-2n=3 |

Equations solver categories