n2-12n+40=0

Simple and best practice solution for n2-12n+40=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 n2-12n+40=0 equation: 



n2-12n+40=0

We add all the numbers together, and all the variables

n^2-12n+40=0

a = 1; b = -12; c = +40;
Δ = b2-4ac
Δ = -122-4·1·40
Δ = -16
Delta is less than zero, so there is no solution for the equation

See similar equations:

| -223/3=7(m-31/7)+21/2 | | 2/5x+1/3=2/5-3/5x+2/5 | | 6x-5=5x-15x | | 3–2(x+1)=x+11 | | 4(x+2)-7=3x+1+x | | 15=2(c+4)+3 | | d/3(1/2)+1/3=-2/5 | | 5(n+2)=(3)/(5)(5+10) | | (d-3)+3d=7d+43 | | 5x3+x-3=10 | | -9x+4=-9+4x | | 3g-2g-g+3g=3 | | d/(3/1/2)+1/3=-2/5 | | 12p=$2.49 | | 8+5x=91 | | 5/6xN=-1/6 | | 2x²+3x=25 | | 3x+11=82 | | 5r+11=2r-20 | | 3g−2g−g+3g=3 | | |4x+5|=|3x-7| | | -16-7(2n+3)=23-2n | | 4(-1y+5)=12 | | -80=6x-8 | | 7j=8j-2 | | R=11+2x | | d/3/1/2+1/3=-2/5 | | -10-2y=14 | | P+2-5p=-6p-5-10p | | 8b-3b=15 | | 6-3x=6x-2x | | 2/3(6c-18+3/4(8c+32=-18 |

Equations solver categories