X^2-8/x-4

Simple and best practice solution for X^2-8/x-4 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^2-8/x-4 equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

X^2-(8/x)-4 = 0

X^2-8*x^-1-4 = 0

-8*x^-1 = -(X^2-4) // : -8

x^-1 = (4-X^2)/(-8)

-1 < 0

1/(x^1) = (4-X^2)/(-8) // * x^1

1 = x^1*((4-X^2)/(-8)) // : (4-X^2)/(-8)

-8*(4-X^2)^-1 = x^1

x = -8*(4-X^2)^-1

x = -8*(4-X^2)^-1

See similar equations:

| p-16=26 | | y-5=1/6(x-6) | | x-24.4=-19 | | 7.8=x-9.4 | | 20y+9=11 | | X-10/x^2-25 | | -3+n=11 | | 14+x=-13 | | 9z+3=4 | | 8+2=16105 | | 2.5x=4.25y | | 5s-45=70 | | 6150/3000 | | X(0.5)+y(2)=134 | | 1+5*10=15 | | (2x)x=100 | | 5t-4=15 | | 4-(2x-6)=9+3(x+7) | | 6x+14-6x=-8 | | 10-2y=40+4y | | y-9=9(x+1) | | 4=3/12-5x | | 2x-20x+20x= | | -15-2x+6x=1+6x | | y-8=8(x-9) | | -3(4x-1)=16+x | | 2(2+6j)+(-4-2j)= | | 5/9*24/25*5/12 | | 10t+3=35 | | -4.4c+3.3-(3c+0.2)+2.7c= | | -2w=-10/9 | | 10t+6=35 |

Equations solver categories