x^2+12x+5=-31

Simple and best practice solution for x^2+12x+5=-31 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 x^2+12x+5=-31 equation: 



x^2+12x+5=-31

We move all terms to the left:

x^2+12x+5-(-31)=0

We add all the numbers together, and all the variables

x^2+12x+36=0

a = 1; b = 12; c = +36;
Δ = b2-4ac
Δ = 122-4·1·36
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-12}{2}=-6$

See similar equations:

| 6=45+b | | 4-3x=7x+16 | | x+2x+x+23=147 | | 1,6h-72=4h-30 | | 2x+10+5x+2=180 | | 4(x+7)=9(x-1)+20 | | 8+2(3n)=52 | | 2=1.05^x | | x^2-8x+150=0 | | 4x+6=138 | | 8+3n(2)=52 | | x/9=-10.2 | | 4=-30+b | | −3(y+5)=15 | | 7/8×-3+1/4x=5/24×+1/6 | | f+9/4=10 | | 1.27=x*47/20 | | -18-6=6(1+3x) | | 10x^2+20x-58=8 | | 3c/2=12 | | 50+5x+5=10x+10 | | 5x-3(x-3)=-6x+6-5 | | 12x+12x-4=140 | | 7/8x-3+1/4x=5/24×+1/6 | | 12r+7=6r-11 | | 2(4x-6)=24-6(-4x+2) | | 13.50(9+c)=36 | | 44+4x+12=10x+8 | | 25×3=x | | b/2+8=54 | | 89+25x-3=180 | | (6p-9)^2=0 |

Equations solver categories