2x^2-18+36=0

Simple and best practice solution for 2x^2-18+36=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 2x^2-18+36=0 equation: 


Simplifying
2x2 + -18 + 36 = 0

Reorder the terms:
-18 + 36 + 2x2 = 0

Combine like terms: -18 + 36 = 18
18 + 2x2 = 0

Solving
18 + 2x2 = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 2x2 = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 2x2 = 0 + -18
2x2 = 0 + -18

Combine like terms: 0 + -18 = -18
2x2 = -18

Divide each side by '2'.
x2 = -9

Simplifying
x2 = -9

Reorder the terms:
9 + x2 = -9 + 9

Combine like terms: -9 + 9 = 0
9 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 5v-2=-27 | | 5z+12-3z=8z | | 55d+785=1500 | | 6x^4-78x^2+216=0 | | x-10/3=1/15 | | -152=-7x+4(-x-8) | | 55+785+d=1500 | | 22f=119 | | (g-7)^9/(g-7)^3 | | x-2*x^2-8k+15=0 | | 2p^2+2p-112=0 | | f(x)=x^3-6x^2+6x+8 | | 0=-6x-27+x^2 | | (X-2)(x^2-8k+15)=0 | | 5+[x-12]=18 | | kx^2+3x+k=0 | | 9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+x=9 | | x+-40=8 | | 0.5x+5=7x-7 | | u/4-1=2 | | 3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3=3 | | X^4-15x^2-56=f(x) | | x+4(x+1)=34 | | 250/150 | | 3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3=3 | | 3=h/3-1 | | 13-2n=-5 | | p/2-1=1 | | 2t+5t=9 | | 7+-3V=32.36+V | | 2(c+1)=9 | | 5=-[-z+3] |

Equations solver categories