x^2-1/2x+c

Simple and best practice solution for x^2-1/2x+c 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^2-1/2x+c equation: 


x in (-oo:+oo)

c+x^2-((1/2)*x) = 0

c+x^2+(-1/2)*x = 0

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

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

DELTA = 1/4-4*c

1/4-4*c = 0

1/4-4*c = 0 // - 1/4

-4*c = -1/4 // : -4

c = -1/4/(-4)

c = 1/16

DELTA = 0  <=>  t_1 = 1/16

x = 1/2/(1*2) i c = 1/16

x = 1/4 i c = 1/16

( x = ((1/4-4*c)^(1/2)+1/2)/(1*2) or x = (1/2-(1/4-4*c)^(1/2))/(1*2) ) i c > 1/16

( x = ((1/4-4*c)^(1/2)+1/2)/2 or x = (1/2-(1/4-4*c)^(1/2))/2 ) i c > 1/16

c-1/16 > 0

c-1/16 > 0 // + 1/16

c > 1/16

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

See similar equations:

| (18x^5)/(36x^8) | | 9(12v+14)+5v=1482 | | (-u/7)+2=-13 | | .75x^2-5x-12=0 | | 5(k-2)+z=-13 | | 16+8(a-11)= | | 14=10-4r | | 7-3(5x-3)=-1 | | 3x-0.04=x | | h^2+16h=-15 | | 15-(3.7+8.53)= | | 5x-(7x+6)=10 | | 11-(k/2)=60 | | 9m+5m-4= | | -x-x-x= | | 84=7(b+6) | | -4(-12b-8)=608 | | (d/-8)+37=24 | | 2+2d=6 | | (d/-8)+37 | | 8x-6-2x=3(2x-4)-6 | | 7=3d+1 | | 10-4x=2(2x+5) | | 1/3(6m+9)=23 | | 360-(3+x)=45 | | -1/-3m-7=5 | | (x/9)-1=-10 | | -3x+1=-4 | | 1+2n=3 | | 1.5y+9.28=-4.82 | | 3+2x=6x+43 | | 182/4 |

Equations solver categories