-x2+2x-16=0

Simple and best practice solution for -x2+2x-16=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+2x-16=0 equation: 



-x2+2x-16=0

We add all the numbers together, and all the variables

-1x^2+2x-16=0

a = -1; b = 2; c = -16;
Δ = b2-4ac
Δ = 22-4·(-1)·(-16)
Δ = -60
Delta is less than zero, so there is no solution for the equation

See similar equations:

| (2x)+(6x+12)=180 | | 10=w-12 | | (x+13)^2=-4 | | 9x(4x-11)=46 | | -12=(3x-9)+15 | | 5|4w-2|=2|w+10| | | 2d+8=6(-d-7) | | (2x-18)+(x+54)=180 | | 14+19q=20q | | x+25=154 | | 20g-20=20+5g+19g | | (3x+7)+(x+45)=180 | | -9c-15=-2c+20 | | F=2x+3+36·2x−22x+5−2·2x+3−4·2x+1−6·2x−1 | | 22=j+13 | | (6x-27)=(3x+15) | | (2x-1)/3=x+2 | | e-6=10 | | 2(4x-6)+2(x)=324 | | (5x-4)=(x+8) | | (2x+10)=(4x-18) | | 28-2/5y=24 | | 30=x/49315.07 | | 21x-7+x=36 | | -23+8m=-3+6(5-7m) | | 30=x/(18000000/366) | | (5p+1)^2=12 | | (x+18)+(2x+12)=180 | | -7r=5-6r | | 18x-10=10x+30 | | 20v+19-13v=-3v-11 | | 3r=2(2r-2)-r |

Equations solver categories