-1/2x^2-5/4x=-1/2

Simple and best practice solution for -1/2x^2-5/4x=-1/2 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 -1/2x^2-5/4x=-1/2 equation: 


x in (-oo:+oo)

(-1/2)*x^2-((5/4)*x) = -1/2 // + -1/2

(-1/2)*x^2-((5/4)*x)-(-1/2) = 0

(-1/2)*x^2+(-5/4)*x+1/2 = 0

1/2-1/2*x^2-5/4*x = 0

DELTA = (-5/4)^2-(-1/2*1/2*4)

DELTA = 41/16

DELTA > 0

x = ((41/16)^(1/2)+5/4)/(-1/2*2) or x = (5/4-(41/16)^(1/2))/(-1/2*2)

x = -((41/16)^(1/2)+5/4) or x = (41/16)^(1/2)-5/4

x in { -((41/16)^(1/2)+5/4), (41/16)^(1/2)-5/4 }

See similar equations:

| 2+3(5x-5)=5-3(2x+1) | | 0=2(x+12)(x-9) | | -2+4x=-4 | | 2x-(4-2x)=36 | | 0.3(y+4)=0.4(y-5) | | X^2+12x+24=-3 | | 5(xty)=-2 | | 2(4x-8)=6x-10 | | 9r-4=113 | | -(x-7)-3(4x+1)=5(x+2) | | 2(w-1)+10=k | | 8x+72=2x+26 | | 40.2=3(x+2) | | 3(n+2m)+m= | | 15x+37= | | 10t+2m=280 | | 5x+20=9x-2 | | n^2+n-16=0 | | 29=5a+1a | | 6+1b=6 | | 5.5*b+6=90 | | f(x)=x^2+12x+5 | | -2-2x+2x^2=0 | | -3g+9=59g-9 | | x(x-2)+2x+8+x=50 | | 8+-3e=2 | | 37=6x-9 | | 2x+35=11 | | 10-(-6x)=y | | 4x^2+24x+44=0 | | 8x+10=-46 | | 2800=S(.05)+1000 |

Equations solver categories