5((x^2)/2)-5x-1.5=0

Simple and best practice solution for 5((x^2)/2)-5x-1.5=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 5((x^2)/2)-5x-1.5=0 equation: 


x in (-oo:+oo)

5*((x^2)/2)-(5*x)-1.5 = 0

5*((x^2)/2)-5*x-1.5 = 0

5/2*x^2-5*x-1.5 = 0

DELTA = (-5)^2-(-1.5*5/2*4)

DELTA = 40

DELTA > 0

x = (40^(1/2)+5)/(2*5/2) or x = (5-40^(1/2))/(2*5/2)

x = (2*10^(1/2)+5)/5 or x = (5-2*10^(1/2))/5

x in { (5-2*10^(1/2))/5, (2*10^(1/2)+5)/5 }

See similar equations:

| 6x-23=17+2x | | 4+2(x-3)=-2(x+5) | | 5((x^2)/2)-5x-1,5 | | y^2-7y+1=0 | | 6(3a-7)-4a=112 | | 5((x^2)/2)-5m-1,5 | | -70=d/10 | | 6-y=z | | 3a+6b-5a-3b= | | 64=-16t^2+37 | | 3x-3(-5x-3)=-81 | | 7-v/6=4 | | 2(x-1)=-7(2+x)+6x | | 2(3x-7)=-3x+4 | | -7x-2(-4x+4)=16 | | 6x+14x-8=4(5x+4) | | 2.5=-(-20) | | -7x-2-x(-4x+4)=16 | | 4b/4=b/2-6/2=12/8 | | v=(331.5+0.6+T) | | 0=-16t^2+37 | | S=4r+4 | | p-4=9 | | 5x+3=15x-1 | | (x^4/3/y^2/5)^10/9 | | 54x-126=18(3x-7) | | 3x+3=5(x-1) | | -9n(4n-3)=0 | | n=750+22(n-12) | | (2x+3)(3x-2)=6 | | 0=-16t^2+74 | | 12x-51=3 |

Equations solver categories