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Simplifying
64b2 + -16c2 = 0
Solving
64b2 + -16c2 = 0
Solving for variable 'b'.
Move all terms containing b to the left, all other terms to the right.
Add '16c2' to each side of the equation.
64b2 + -16c2 + 16c2 = 0 + 16c2
Combine like terms: -16c2 + 16c2 = 0
64b2 + 0 = 0 + 16c2
64b2 = 0 + 16c2
Remove the zero:
64b2 = 16c2
Divide each side by '64'.
b2 = 0.25c2
Simplifying
b2 = 0.25c2
Take the square root of each side:
b = {-0.5c, 0.5c}
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