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Simplifying 4x2 + 81 = 17 Reorder the terms: 81 + 4x2 = 17 Solving 81 + 4x2 = 17 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-81' to each side of the equation. 81 + -81 + 4x2 = 17 + -81 Combine like terms: 81 + -81 = 0 0 + 4x2 = 17 + -81 4x2 = 17 + -81 Combine like terms: 17 + -81 = -64 4x2 = -64 Divide each side by '4'. x2 = -16 Simplifying x2 = -16 Reorder the terms: 16 + x2 = -16 + 16 Combine like terms: -16 + 16 = 0 16 + x2 = 0 The solution to this equation could not be determined.
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