x2+9=1

Simple and best practice solution for x2+9=1 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+9=1 equation: 



x2+9=1

We move all terms to the left:

x2+9-(1)=0

We add all the numbers together, and all the variables

x^2+8=0

a = 1; b = 0; c = +8;
Δ = b2-4ac
Δ = 02-4·1·8
Δ = -32
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 0.8(2u-4)=(2u+4)4 | | X+29=5x+61 | | 125m-75m+38.800=40.200-150m | | 2(x)+40(x)=75 | | 550=22x+32 | | 200=12x.5x5x | | a=100/(1+0.04) | | 5x-22=6x+4 | | 10x-4=39 | | 71=27-4h | | x(6+4)=19 | | 2(3x-4)=10+4 | | 9=u/2+3 | | 17-7g=-39 | | x=27(5) | | 12f-28=-100 | | -9e+23=59 | | -c-3=-14 | | 19d+16+13d=12d+16 | | 13(8-b)+37b=-52 | | 3*r=180 | | 3b-7=-28 | | 15+4+9=4*n= | | 1c=-65 | | 32x14=448 | | 4=m+18/6 | | 5(3x-5)+12=23 | | 2(8v-3)=8v-38 | | 6(k-7)=-40+8k | | -4p-1=-2p=5 | | -4x+13=x+3 | | 8/5d=5 |

Equations solver categories