x2+8x+20=0

Simple and best practice solution for x2+8x+20=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 x2+8x+20=0 equation: 



x2+8x+20=0

We add all the numbers together, and all the variables

x^2+8x+20=0

a = 1; b = 8; c = +20;
Δ = b2-4ac
Δ = 82-4·1·20
Δ = -16
Delta is less than zero, so there is no solution for the equation

See similar equations:

| −5g=2.3=−18.8 | | 3(4x+7)=141 | | -X^2+6x=-7 | | 17a=41;=3 | | 3.4+10m=8.39 | | -6x2+13x+5=0 | | 48=y/4;=12 | | 4.5+10m=8.37 | | X+1/5-x-1/2=3-x/3 | | 5x+4=9+4x | | 14b=56;b=4 | | 2+y*7=23 | | 8(3s+2)=256 | | 28+4x=4() | | X+1/5-x-1/2=6-2-5x/3 | | 360=55+78+74+2x+45 | | 99+s=1000000 | | 2x+3=7(2x-12) | | (t-3)/2+(t-3)/4=8-t/2+2 | | 1+s=2 | | 3x^2-15=3x^2+1 | | 12.6/t=3 | | 5x2-2x-16=0 | | 1/3(3x+6)+2x=6x+4-2x | | -2x^2+12x+24=10 | | 9m=108;m=12 | | 5(w-4)=30 | | 4x2+3x-1=0 | | y/2=5(3-y) | | F(x)=2x^+3x-4 | | 4^2x-8*4^x+16=0 | | 9x^2+27x-16=20 |

Equations solver categories