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Simplifying
2x2 + -432 = 0
Reorder the terms:
-432 + 2x2 = 0
Solving
-432 + 2x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '432' to each side of the equation.
-432 + 432 + 2x2 = 0 + 432
Combine like terms: -432 + 432 = 0
0 + 2x2 = 0 + 432
2x2 = 0 + 432
Combine like terms: 0 + 432 = 432
2x2 = 432
Divide each side by '2'.
x2 = 216
Simplifying
x2 = 216
Take the square root of each side:
x = {-14.696938457, 14.696938457}
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