676=c^2

Solution for 676=c^2 equation:

Simplifying
676 = c2

Solving
676 = 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.
676 + -1c2 = c2 + -1c2

Combine like terms: c2 + -1c2 = 0
676 + -1c2 = 0

Add '-676' to each side of the equation.
676 + -676 + -1c2 = 0 + -676

Combine like terms: 676 + -676 = 0
0 + -1c2 = 0 + -676
-1c2 = 0 + -676

Combine like terms: 0 + -676 = -676
-1c2 = -676

Divide each side by '-1'.
c2 = 676

Simplifying
c2 = 676

Take the square root of each side:
c = {-26, 26}