C^2-40=2

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Solution for C^2-40=2 equation: 


Simplifying
C2 + -40 = 2

Reorder the terms:
-40 + C2 = 2

Solving
-40 + C2 = 2

Solving for variable 'C'.

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

Add '40' to each side of the equation.
-40 + 40 + C2 = 2 + 40

Combine like terms: -40 + 40 = 0
0 + C2 = 2 + 40
C2 = 2 + 40

Combine like terms: 2 + 40 = 42
C2 = 42

Simplifying
C2 = 42

Take the square root of each side:
C = {-6.480740698, 6.480740698}

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