55=x^2-x/2

Simple and best practice solution for 55=x^2-x/2 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 55=x^2-x/2 equation: 


x in (-oo:+oo)

55 = x^2-(x/2) // - x^2-(x/2)

x/2-x^2+55 = 0

1/2*x-x^2+55 = 0

DELTA = (1/2)^2-(-1*4*55)

DELTA = 881/4

DELTA > 0

x = ((881/4)^(1/2)-1/2)/(-1*2) or x = (-(881/4)^(1/2)-1/2)/(-1*2)

x = ((881/4)^(1/2)-1/2)/(-2) or x = ((881/4)^(1/2)+1/2)/2

x in { ((881/4)^(1/2)-1/2)/(-2), ((881/4)^(1/2)+1/2)/2 }

See similar equations:

| 10=7-5x | | -6x--2x+14=-6 | | 3f+4f+18=11 | | -2x^2=4x | | (x+1)+(x*x)+[(x*x)+1]= | | 62+2X=62 | | 3b+20=6b-40 | | 2-6a=-3a+7-4a-12 | | 5x-6=4x+12 | | 30x-2y=28 | | (N+7)(8n+3)=0 | | 12y=18+6y | | -6x--2x+4=-6 | | 3x^4+5x^3-3x+42=0 | | 5×3/10 | | log(5x^4y^10/z^10) | | -31x+248=0 | | 144x-48=96x+8 | | ((3x-5)/(x^2-9))1 | | 144x-48=96+8 | | 3/5p+4=6/5p-8 | | 8+3x(a-5)=-28 | | x-95=25 | | 3r+200=2r+1000 | | 2s^2-7-15=0 | | .25(x+2)=27 | | 8x-9y=-1 | | -15c+8c+6c=-15 | | 8-12m=6*(1+m) | | -d+20=-6d+16d-2 | | 58218374929284729x-42928=0 | | x+21+147=147 |

Equations solver categories