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Simplifying (2x2 + 5x + -3)(2x + 1) = 0 Reorder the terms: (-3 + 5x + 2x2)(2x + 1) = 0 Reorder the terms: (-3 + 5x + 2x2)(1 + 2x) = 0 Multiply (-3 + 5x + 2x2) * (1 + 2x) (-3(1 + 2x) + 5x * (1 + 2x) + 2x2 * (1 + 2x)) = 0 ((1 * -3 + 2x * -3) + 5x * (1 + 2x) + 2x2 * (1 + 2x)) = 0 ((-3 + -6x) + 5x * (1 + 2x) + 2x2 * (1 + 2x)) = 0 (-3 + -6x + (1 * 5x + 2x * 5x) + 2x2 * (1 + 2x)) = 0 (-3 + -6x + (5x + 10x2) + 2x2 * (1 + 2x)) = 0 (-3 + -6x + 5x + 10x2 + (1 * 2x2 + 2x * 2x2)) = 0 (-3 + -6x + 5x + 10x2 + (2x2 + 4x3)) = 0 Combine like terms: -6x + 5x = -1x (-3 + -1x + 10x2 + 2x2 + 4x3) = 0 Combine like terms: 10x2 + 2x2 = 12x2 (-3 + -1x + 12x2 + 4x3) = 0 Solving -3 + -1x + 12x2 + 4x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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