9=-x2-5

Simple and best practice solution for 9=-x2-5 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 9=-x2-5 equation: 



9=-x2-5

We move all terms to the left:

9-(-x2-5)=0

We add all the numbers together, and all the variables

-(-1x^2-5)+9=0

We get rid of parentheses

1x^2+5+9=0

We add all the numbers together, and all the variables

x^2+14=0

a = 1; b = 0; c = +14;
Δ = b2-4ac
Δ = 02-4·1·14
Δ = -56
Delta is less than zero, so there is no solution for the equation

See similar equations:

| c9− –52=59 | | 72=9(y+2) | | −13+4n=23 | | -3w-6=2 | | 5(s+16)=95 | | 3x+3×(x+4)=5×(x+3)-8 | | 3=y+20/10 | | 8(3.25)+11y=20 | | (5x+8)=2x-1 | | -0.75x+0.45x=8.1 | | 7x+19+13x+-2=180 | | 2x-3(x+4)=22 | | 10n+2=6n+18 | | 6(2p-5)=18 | | 2+3x/7+4-x/5=46/35 | | -0.75+0.45x=8.1 | | 53x-8=12 | | +5x-2x=28 | | 4.8+10m=8.51 | | 30/30=15/n | | 5=h/3-2 | | 0.2x+8=1 | | -10=-b|4 | | 4p=6p–12 | | 24x-56=19+36x | | 4-2x+2x(5x-1)+2-x=11 | | q/3-8=2 | | 14z-16=23 | | 2x(7+5x)=9x-4 | | s/8+11=14 | | -5x-23=119 | | 25=5(r+3) |

Equations solver categories