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Simplifying 81x2 + 25 = 0 Reorder the terms: 25 + 81x2 = 0 Solving 25 + 81x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + 81x2 = 0 + -25 Combine like terms: 25 + -25 = 0 0 + 81x2 = 0 + -25 81x2 = 0 + -25 Combine like terms: 0 + -25 = -25 81x2 = -25 Divide each side by '81'. x2 = -0.3086419753 Simplifying x2 = -0.3086419753 Reorder the terms: 0.3086419753 + x2 = -0.3086419753 + 0.3086419753 Combine like terms: -0.3086419753 + 0.3086419753 = 0.0000000000 0.3086419753 + x2 = 0.0000000000 The solution to this equation could not be determined.
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