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Simplifying
c2 = 2c2
Solving
c2 = 2c2
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Add '-2c2' to each side of the equation.
c2 + -2c2 = 2c2 + -2c2
Combine like terms: c2 + -2c2 = -1c2
-1c2 = 2c2 + -2c2
Combine like terms: 2c2 + -2c2 = 0
-1c2 = 0
Divide each side by '-1'.
c2 = 0
Simplifying
c2 = 0
Take the square root of each side:
c = {0}
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