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Simplifying ax2 + 4x + a = 0 Reorder the terms: a + ax2 + 4x = 0 Solving a + ax2 + 4x = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4x' to each side of the equation. a + ax2 + 4x + -4x = 0 + -4x Combine like terms: 4x + -4x = 0 a + ax2 + 0 = 0 + -4x a + ax2 = 0 + -4x Remove the zero: a + ax2 = -4x Combine like terms: -4x + 4x = 0 a + ax2 + 4x = 0 The solution to this equation could not be determined.
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