9-8/x^2=0

Simple and best practice solution for 9-8/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 9-8/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)

9-(8/(x^2)) = 0

9-8*x^-2 = 0

-8*x^-2 = -9 // : -8

x^-2 = 9/8

-2 < 0

1/(x^2) = 9/8 // * x^2

1 = 9/8*x^2 // : 9/8

8/9 = x^2

x^2 = 8/9 // ^ 1/2

abs(x) = (8/9)^(1/2)

x = (8/9)^(1/2) or x = -(8/9)^(1/2)

x in { (8/9)^(1/2), -(8/9)^(1/2) }

See similar equations:

| (2x+14)+(2x-7)=110 | | x-2.4=0.6 | | 9-t/12=-3 | | 3+P=-2 | | .625y-.875=2 | | 2(4x-4)=8x-8 | | 4-2=-8 | | x^2-x=13 | | 20m+20=-20 | | M*(-8)=72 | | y=7x+75 | | 2x+14=(2x)(-7) | | 4(x)-11=180 | | X=(x+.06)(x+.36) | | f(g(x))=f(x^2) | | 3p+8=20p | | (4x)+22=90 | | 11=-5m+1-5 | | 7x^2-27=6x^2-6x | | 3x+56=4x+2 | | (x)=2.75x+1.50 | | 2x+15-x+15=180 | | 6+x=2+x | | -cos(2x)2=0 | | 4x+12-4x=12 | | 6t-12-27t+54+20=0 | | A(x)=0.75x^2-6x+20 | | 5x-4-3x=-12 | | e^x^2=e^-7x(1/e^6) | | 40=6a+8-2a | | -3/4(12-8)=-18 | | (2+w)(5w-7)=0 |

Equations solver categories