x^2/8-x/2-4=0

Simple and best practice solution for x^2/8-x/2-4=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 x^2/8-x/2-4=0 equation: 


x in (-oo:+oo)

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

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

DELTA = (-1/2)^2-(-4*1/8*4)

DELTA = 9/4

DELTA > 0

x = ((9/4)^(1/2)+1/2)/(1/8*2) or x = (1/2-(9/4)^(1/2))/(1/8*2)

x = 8 or x = -4

x in { -4, 8 }

See similar equations:

| 35(x-50)+950= | | 22=7x+7x-6 | | 47=3*13+1p | | (q-9)*5=35 | | (4a-3b)+(2a+6b)=24 | | 47=3*10.33+1p | | 3y+7=20-(4x-y) | | 18y+5+y= | | 3/5x+5=1/3x-3 | | 17=x-21 | | -6y^2-y-2=0 | | n+-28+n=126 | | 4z^2-5z=0 | | 18y+5+1y= | | 12y+3-80= | | 4x-7y=2Y+3x | | x=2xy-5y-9 | | 11x+12=68+5x | | 47-13*10.33=1p | | 2(8+n)=22whatisn | | -7+3x=13+5x | | 22y-60= | | 10x+3=5x+8 | | 120+25=45x | | (5-3x)*(4x-2)= | | 6/18=x/45 | | m-21/9=21/5 | | 8x+18=180 | | -2(t-2)+5t=6t+11 | | -30+3x=40-2x | | 4(3x-1)=3x+8x-11 | | n+n-28=126 |

Equations solver categories