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Simplifying 2a2 + 1 + 3 = 0 Reorder the terms: 1 + 3 + 2a2 = 0 Combine like terms: 1 + 3 = 4 4 + 2a2 = 0 Solving 4 + 2a2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 2a2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 2a2 = 0 + -4 2a2 = 0 + -4 Combine like terms: 0 + -4 = -4 2a2 = -4 Divide each side by '2'. a2 = -2 Simplifying a2 = -2 Reorder the terms: 2 + a2 = -2 + 2 Combine like terms: -2 + 2 = 0 2 + a2 = 0 The solution to this equation could not be determined.
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