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Simplifying 9x2 + 225 = 0 Reorder the terms: 225 + 9x2 = 0 Solving 225 + 9x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-225' to each side of the equation. 225 + -225 + 9x2 = 0 + -225 Combine like terms: 225 + -225 = 0 0 + 9x2 = 0 + -225 9x2 = 0 + -225 Combine like terms: 0 + -225 = -225 9x2 = -225 Divide each side by '9'. x2 = -25 Simplifying x2 = -25 Reorder the terms: 25 + x2 = -25 + 25 Combine like terms: -25 + 25 = 0 25 + x2 = 0 The solution to this equation could not be determined.
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