n^2+6n+7=-5

Simple and best practice solution for n^2+6n+7=-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 n^2+6n+7=-5 equation: 



n^2+6n+7=-5

We move all terms to the left:

n^2+6n+7-(-5)=0

We add all the numbers together, and all the variables

n^2+6n+12=0

a = 1; b = 6; c = +12;
Δ = b2-4ac
Δ = 62-4·1·12
Δ = -12
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 3+16t-2=9t+37-5t | | 8a-3=5a-1 | | 12d+2+3d=5 | | (16-y)+5y=58 | | 2m^2-18m+40=0 | | 2x2-6=0 | | (x-1)(x-3)+12=0 | | 15=3-4x+6x | | 5(7-2x)=40 | | 14x+12=10x+44 | | 2z-5=4z-1 | | 34=-2a-4 | | -7x+9-2x=-54 | | (6)=-2x(6) | | 1/2+x/6=7/12 | | 74*(t/60)-t-11=0 | | 80=5b | | 5(v+4)-8v=32 | | 7z=$147 | | X+3÷8=x÷4+1÷12 | | 3x-x2=0 | | 5.x+20=16 | | 700–35x=450+15x | | b6=3 | | b/10=8/5 | | 4=-8w+4(w-2) | | 11-x=505 | | 34=w/4+12 | | 2x-4(x-3)=-6+4x-12 | | 10m^2+31m+15=0 | | 8n=$56 | | 2m2−16m=2m−40 |

Equations solver categories