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Simplifying
12c2 + -3 = 0
Reorder the terms:
-3 + 12c2 = 0
Solving
-3 + 12c2 = 0
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Add '3' to each side of the equation.
-3 + 3 + 12c2 = 0 + 3
Combine like terms: -3 + 3 = 0
0 + 12c2 = 0 + 3
12c2 = 0 + 3
Combine like terms: 0 + 3 = 3
12c2 = 3
Divide each side by '12'.
c2 = 0.25
Simplifying
c2 = 0.25
Take the square root of each side:
c = {-0.5, 0.5}
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