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Simplifying
a2b8 + -4c4 = 0
Solving
a2b8 + -4c4 = 0
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '4c4' to each side of the equation.
a2b8 + -4c4 + 4c4 = 0 + 4c4
Combine like terms: -4c4 + 4c4 = 0
a2b8 + 0 = 0 + 4c4
a2b8 = 0 + 4c4
Remove the zero:
a2b8 = 4c4
Divide each side by 'b8'.
a2 = 4b-8c4
Simplifying
a2 = 4b-8c4
Take the square root of each side:
a = {-2b-4c2, 2b-4c2}
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