y2+3y+9=0

Simple and best practice solution for y2+3y+9=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 y2+3y+9=0 equation: 



y2+3y+9=0

We add all the numbers together, and all the variables

y^2+3y+9=0

a = 1; b = 3; c = +9;
Δ = b2-4ac
Δ = 32-4·1·9
Δ = -27
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 50=210+2w | | 16(x-1)=12x+26 | | a2+a+4=0 | | 21x^2+43x+14=0 | | 9x+8=5x+36x= | | 4/9x+3=2/3x+1 | | (4x-8)(x-3)=0 | | x2-x+20=0 | | 2d+6=5d-9 | | -(2/3n)=6 | | 8x-14=4x+6 | | x(x–7)=5(x–7) | | 18=4v+5v | | 256-16x=0 | | 14-4x=-6 | | (x/25)+1/5=21/25 | | 26=13n | | 10b^2+10=170 | | X+3=-x+30-4x | | 13p=-156 | | 2=1.3^t/10 | | n/251/5=21/25 | | -18=x+(-20) | | 77=3z-9z | | 10+4x=13+3x | | 5a+6/7+6=14a+20/21 | | 12x+31=11 | | 22889x-6=3352 | | 45+9x=6(3x-3) | | 6r-5=13 | | w-16=7.2 | | 8+2x+-6=5+10-(-5+4x) |

Equations solver categories