169+25=X^2

Solution for 169+25=X^2 equation:

Simplifying
169 + 25 = X2

Combine like terms: 169 + 25 = 194
194 = X2

Solving
194 = 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.
194 + -1X2 = X2 + -1X2

Combine like terms: X2 + -1X2 = 0
194 + -1X2 = 0

Add '-194' to each side of the equation.
194 + -194 + -1X2 = 0 + -194

Combine like terms: 194 + -194 = 0
0 + -1X2 = 0 + -194
-1X2 = 0 + -194

Combine like terms: 0 + -194 = -194
-1X2 = -194

Divide each side by '-1'.
X2 = 194

Simplifying
X2 = 194

Take the square root of each side:
X = {-13.928388277, 13.928388277}