10x^2+9x+20/5

Simple and best practice solution for 10x^2+9x+20/5 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 10x^2+9x+20/5 equation: 


x in (-oo:+oo)

10*x^2+9*x+20/5 = 0

10*x^2+9*x+4 = 0

DELTA = 9^2-(4*4*10)

DELTA = -79

DELTA < 0

x belongs to the empty set

See similar equations:

| 0.75x+0.5(4-x)= | | -4b(b+1)= | | Ln(5)+ln(x)=0 | | 56p^5-14p^2/7p | | x/5-12=7 | | 45.27=6 | | 15+0.90x=375 | | 15+0.90x=442.50 | | x+3*2*8/3=8 | | f(x)=11x+9 | | f(x)= 11x+9 | | f(x)=5x-2 | | 7x+3*0=21 | | 50f^2+30= | | 7(x+3)+5=54 | | 56f^2+6f+30= | | en=2n | | 3x-6=3y | | y-(4)=-1/5(x-0) | | x+2/3+2x-4/4+3 | | 8(x+2)=5(x+5) | | 6/x+2/5=8 | | V=4/3*3.14*21 | | -9*0-4y=36 | | 6f^2+56f+30= | | 9p^3q^4/3p^2q^2 | | -9x-4*0=36 | | f(x)=-6x+4 | | 0=-16t+144 | | 4y-8+y+42=8y+40-6y | | x^5/x^2 | | 12r+6-3r= |

Equations solver categories