c^2=324+81

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Solution for c^2=324+81 equation: 


Simplifying
c2 = 324 + 81

Combine like terms: 324 + 81 = 405
c2 = 405

Solving
c2 = 405

Solving for variable 'c'.

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

Simplifying
c2 = 405

Take the square root of each side:
c = {-20.124611797, 20.124611797}

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