196+196=c^2

Solution for 196+196=c^2 equation:

Simplifying
196 + 196 = c2

Combine like terms: 196 + 196 = 392
392 = c2

Solving
392 = c2

Solving for variable 'c'.

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

Add '-1c2' to each side of the equation.
392 + -1c2 = c2 + -1c2

Combine like terms: c2 + -1c2 = 0
392 + -1c2 = 0

Add '-392' to each side of the equation.
392 + -392 + -1c2 = 0 + -392

Combine like terms: 392 + -392 = 0
0 + -1c2 = 0 + -392
-1c2 = 0 + -392

Combine like terms: 0 + -392 = -392
-1c2 = -392

Divide each side by '-1'.
c2 = 392

Simplifying
c2 = 392

Take the square root of each side:
c = {-19.798989873, 19.798989873}