1/4x^2+4x-4=0

Simple and best practice solution for 1/4x^2+4x-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 1/4x^2+4x-4=0 equation: 


x in (-oo:+oo)

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

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

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

DELTA = 20

DELTA > 0

x = (20^(1/2)-4)/(1/4*2) or x = (-20^(1/2)-4)/(1/4*2)

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

x in { 2*(-2*5^(1/2)-4), 2*(2*5^(1/2)-4) }

See similar equations:

| 2.80=70/i | | 1/5-x/5=2/5 | | -x-11=2x+14 | | X^2-4x+35=7x+7 | | 7+5n=-4n+7+9n | | 18-11c=22 | | 7+5n=4n+7+9n | | -6.5(3s+5)-2.2(4s-6)= | | 2/3x-2=-58/27 | | 4.10+3.50(80-x)=3.65(80) | | e=9r/i | | 14y+11-[-10y^2-(7y-11)]=0 | | 120=5x+2x+10 | | 22d-(6d+2d)=4 | | w=f | | 7(h-3)=86+2 | | 8(r+2)=26 | | 9/2h=-1 | | Y3/2=5y | | y-3yx=5 | | 124=6x+5-3 | | x-3xy=5 | | x^2-x-2333=0 | | 4x^2-8=1 | | -3n+7=20 | | -8x-2=-3x-27 | | v^2-21=0 | | 3x+2=112 | | 5/7X=-10/14 | | V^2-4=7x+4 | | -5f-7g+f-5g-4+f= | | 1/2(4m-8) |

Equations solver categories