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Simplifying 4x2 + 19 + 21 = 0 Reorder the terms: 19 + 21 + 4x2 = 0 Combine like terms: 19 + 21 = 40 40 + 4x2 = 0 Solving 40 + 4x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + 4x2 = 0 + -40 Combine like terms: 40 + -40 = 0 0 + 4x2 = 0 + -40 4x2 = 0 + -40 Combine like terms: 0 + -40 = -40 4x2 = -40 Divide each side by '4'. x2 = -10 Simplifying x2 = -10 Reorder the terms: 10 + x2 = -10 + 10 Combine like terms: -10 + 10 = 0 10 + x2 = 0 The solution to this equation could not be determined.
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