1/2x^2-7/2x-50

Simple and best practice solution for 1/2x^2-7/2x-50 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^2-7/2x-50 equation: 


x in (-oo:+oo)

(1/2)*x^2-((7/2)*x)-5 > 0

(1/2)*x^2+(-7/2)*x-5 > 0

1/2*x^2-7/2*x-5 > 0

DELTA = (-7/2)^2-(-5*1/2*4)

DELTA = 89/4

DELTA > 0

x = ((89/4)^(1/2)+7/2)/(1/2*2) or x = (7/2-(89/4)^(1/2))/(1/2*2)

x = (89/4)^(1/2)+7/2 or x = 7/2-(89/4)^(1/2)

a = 1/2

a > 0

x in (-oo:7/2-(89/4)^(1/2)) U ((89/4)^(1/2)+7/2:+oo)

x in (-oo:7/2-(89/4)^(1/2)) U ((89/4)^(1/2)+7/2:+oo)

(-oo:7/2-(89/4)^(1/2)) U ((89/4)^(1/2)+7/2:+oo)

See similar equations:

| (1/3w)-(4/3)=(-7/4w)-1 | | 5/6^2-2/5(-1/3) | | -1/2x^2-7/2x-50 | | 200x-0.05=600x+0.59 | | (-3/4v)-(3/4)=2v-(1/3) | | 3.1x-91=1.2x+4 | | (1/2)-(1/5y)=(-1/3) | | 6.1=10x+1.3 | | (3/4y)-(3/2)=(-2/3) | | Y-5.1=4 | | 0.9(3x+9)=5.2-(x-3) | | d/dx=[3*x/x^(3/2)] | | -2(p+7)-9=5p+12 | | 3*x/x^(3/2) | | 6(4x-8)-4=6(x-4)+98 | | 30x-6=60 | | 3-5y=5-6y | | 37-(2x+4)=2(x+4)+x | | 12x-y-840=0 | | x^2*x^9*x^8= | | (3c-3)(2c+2c+5)= | | 2x+(8x+8)=158 | | 6u-4=5u-3 | | x+(2*-6)=180 | | -19+12=5(m-4)-4m | | 2x/2=96/2 | | 140x^2/440 | | (y/8)-(y/12)=7/8 | | 78=100 | | 3(x-4)=84/14 | | (u/2)=(u/3)-3 | | 2/4x-6=14 |

Equations solver categories