0=x^2-10.1-198

Solution for 0=x^2-10.1-198 equation:

Simplifying
0 = x2 + -10.1 + -198

Reorder the terms:
0 = -10.1 + -198 + x2

Combine like terms: -10.1 + -198 = -208.1
0 = -208.1 + x2

Solving
0 = -208.1 + x2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
0 + -1x2 = -208.1 + x2 + -1x2
Remove the zero:
-1x2 = -208.1 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-1x2 = -208.1 + 0
-1x2 = -208.1

Divide each side by '-1'.
x2 = 208.1

Simplifying
x2 = 208.1

Take the square root of each side:
x = {-14.425671561, 14.425671561}