x^2+2-198=0

Solution for x^2+2-198=0 equation:

Simplifying
x2 + 2 + -198 = 0

Reorder the terms:
2 + -198 + x2 = 0

Combine like terms: 2 + -198 = -196
-196 + x2 = 0

Solving
-196 + x2 = 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 + x2 = 0 + 196

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

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

Simplifying
x2 = 196

Take the square root of each side:
x = {-14, 14}