3/4x^2-1/2x-4=0

Simple and best practice solution for 3/4x^2-1/2x-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 3/4x^2-1/2x-4=0 equation: 


x in (-oo:+oo)

(3/4)*x^2-((1/2)*x)-4 = 0

(3/4)*x^2+(-1/2)*x-4 = 0

3/4*x^2-1/2*x-4 = 0

DELTA = (-1/2)^2-(-4*3/4*4)

DELTA = 49/4

DELTA > 0

x = ((49/4)^(1/2)+1/2)/(3/4*2) or x = (1/2-(49/4)^(1/2))/(3/4*2)

x = 8/3 or x = -2

x in { -2, 8/3 }

See similar equations:

| x-1/2-8=x-1/3 | | 8=h-677 | | 7x+6-3x=3+3x-3 | | b^2-6b-16= | | 84=x/4 | | -4(m+4)-m-2=-5(m+5)+7 | | 11m^2-122m+11=0 | | 2y^2-7/2=y/2 | | f-606=-311 | | M/5-54/5-m/2 | | -6p+11=-5(p-3) | | 204-(-36)= | | g(p+4)=2x^2+4x+8 | | -3p-6(6-2p)=4(p-4)-30 | | -17=4u+3 | | 0.90x+0.05(18-x)=0.10(-76) | | 10x+25=9x+13 | | m+7=-25 | | 10x-(4x-9)=21 | | (8/13)=(x/4) | | 2m+7=-25 | | 25n=-650 | | c+3-2c-2+3c=2 | | 123=-9d+6 | | T^2-t-4=2 | | -3x+6y-2=0 | | r+811=232 | | ln(y-5)-ln(4)=x+ln(x) | | 16.62=3g+3.51 | | 3x+5y-1=0 | | 2x^4y^4-2y^4= | | g-16=37 |

Equations solver categories