x^2+9+8=0

Simple and best practice solution for x^2+9+8=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 x^2+9+8=0 equation:


Simplifying
x2 + 9 + 8 = 0

Reorder the terms:
9 + 8 + x2 = 0

Combine like terms: 9 + 8 = 17
17 + x2 = 0

Solving
17 + x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-17' to each side of the equation.
17 + -17 + x2 = 0 + -17

Combine like terms: 17 + -17 = 0
0 + x2 = 0 + -17
x2 = 0 + -17

Combine like terms: 0 + -17 = -17
x2 = -17

Simplifying
x2 = -17

Reorder the terms:
17 + x2 = -17 + 17

Combine like terms: -17 + 17 = 0
17 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 3x^2+12+7=0 | | -11+-2=-24 | | 14x-20=10x-6 | | 54-6x=12x+24 | | 2x+10y-16=0 | | 136=n-8(2n-2) | | 4x-12-5x+35+8x-32=6x+3-7x-63 | | 4c-1=64 | | 10x+9=6x+3 | | 2x+6-4x+36=6x+42 | | 2x+36=5x+4 | | 2r-3=-16 | | 7x-20=50 | | 6c^2+29c-42= | | -6a+21=-9 | | 4x-2x=7+x | | 8(x+2)=5x+91 | | -90=6(2a-1) | | 5(x-16)=40 | | 3x-2y=14 | | 3-2y=14 | | 7(x-6)=2(x+4) | | 3(6+8r)-3=135 | | 6(3x-55)=2(4x+10) | | 7(x-10)=5(X+2) | | 2=-2r+6-2 | | x+30=3(x+4) | | 4(x-4)=2(x+2) | | 8m-7-7m=-11 | | (3r-7)-(4r-15)=6 | | 8x+4(-5-7x)=-2(x+1) | | y=6x-8 |

Equations solver categories