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Simplifying
396b2 + -539c2 = 0
Solving
396b2 + -539c2 = 0
Solving for variable 'b'.
Move all terms containing b to the left, all other terms to the right.
Add '539c2' to each side of the equation.
396b2 + -539c2 + 539c2 = 0 + 539c2
Combine like terms: -539c2 + 539c2 = 0
396b2 + 0 = 0 + 539c2
396b2 = 0 + 539c2
Remove the zero:
396b2 = 539c2
Divide each side by '396'.
b2 = 1.361111111c2
Simplifying
b2 = 1.361111111c2
Take the square root of each side:
b = {-1.166666667c, 1.166666667c}
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