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Simplifying 4x2 + 40 + 80 = 0 Reorder the terms: 40 + 80 + 4x2 = 0 Combine like terms: 40 + 80 = 120 120 + 4x2 = 0 Solving 120 + 4x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-120' to each side of the equation. 120 + -120 + 4x2 = 0 + -120 Combine like terms: 120 + -120 = 0 0 + 4x2 = 0 + -120 4x2 = 0 + -120 Combine like terms: 0 + -120 = -120 4x2 = -120 Divide each side by '4'. x2 = -30 Simplifying x2 = -30 Reorder the terms: 30 + x2 = -30 + 30 Combine like terms: -30 + 30 = 0 30 + x2 = 0 The solution to this equation could not be determined.
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