2x^2=-56

Simple and best practice solution for 2x^2=-56 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=-56 equation: 


Simplifying
2x2 = -56

Solving
2x2 = -56

Solving for variable 'x'.

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

Divide each side by '2'.
x2 = -28

Simplifying
x2 = -28

Reorder the terms:
28 + x2 = -28 + 28

Combine like terms: -28 + 28 = 0
28 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 10cosx+5=0 | | 6x+5y=18xy | | 0=cos(2*x)-(0.5(-sin(x)+3*sin(3*x))) | | -5(2x+7)=15 | | 12y+3=47 | | 7(x+1)=9-x | | 4x-5c=3c | | 4x-3(x+5)+x=9 | | x-2=(2x+4) | | -20x-8x+3=9 | | 6lgx=9 | | 25x+2y=183 | | 6lg=9 | | -9(r+5s-9)= | | .5n=12.5 | | 51x-4=4-3x | | 13=-3m+4 | | a+4=-8 | | 28-(-28)= | | d^4-7d^2+10=0 | | 2x+94=8 | | d^4-7d+10=0 | | 5b-3-10b-8= | | -2x-7=7x+11 | | 2(3k+2)=-20 | | x+5y-10=20 | | 30-26= | | 5c-1+6c=11 | | -8rs+9rs+st= | | 29-7= | | 3e-11=5e-29 | | ax^2+2x+2=0 |

Equations solver categories