-2x^2-196=0

Solution for -2x^2-196=0 equation:

Simplifying
-2x2 + -196 = 0

Reorder the terms:
-196 + -2x2 = 0

Solving
-196 + -2x2 = 0

Solving for variable 'x'.

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

Add '196' to each side of the equation.
-196 + 196 + -2x2 = 0 + 196

Combine like terms: -196 + 196 = 0
0 + -2x2 = 0 + 196
-2x2 = 0 + 196

Combine like terms: 0 + 196 = 196
-2x2 = 196

Divide each side by '-2'.
x2 = -98

Simplifying
x2 = -98

Reorder the terms:
98 + x2 = -98 + 98

Combine like terms: -98 + 98 = 0
98 + x2 = 0

The solution to this equation could not be determined.