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Simplifying (2x + -1)(7x2 + 3x + -5) = 0 Reorder the terms: (-1 + 2x)(7x2 + 3x + -5) = 0 Reorder the terms: (-1 + 2x)(-5 + 3x + 7x2) = 0 Multiply (-1 + 2x) * (-5 + 3x + 7x2) (-1(-5 + 3x + 7x2) + 2x * (-5 + 3x + 7x2)) = 0 ((-5 * -1 + 3x * -1 + 7x2 * -1) + 2x * (-5 + 3x + 7x2)) = 0 ((5 + -3x + -7x2) + 2x * (-5 + 3x + 7x2)) = 0 (5 + -3x + -7x2 + (-5 * 2x + 3x * 2x + 7x2 * 2x)) = 0 (5 + -3x + -7x2 + (-10x + 6x2 + 14x3)) = 0 Reorder the terms: (5 + -3x + -10x + -7x2 + 6x2 + 14x3) = 0 Combine like terms: -3x + -10x = -13x (5 + -13x + -7x2 + 6x2 + 14x3) = 0 Combine like terms: -7x2 + 6x2 = -1x2 (5 + -13x + -1x2 + 14x3) = 0 Solving 5 + -13x + -1x2 + 14x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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