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Simplifying (2x2 + -9x + 11)(2x + 1) = 0 Reorder the terms: (11 + -9x + 2x2)(2x + 1) = 0 Reorder the terms: (11 + -9x + 2x2)(1 + 2x) = 0 Multiply (11 + -9x + 2x2) * (1 + 2x) (11(1 + 2x) + -9x * (1 + 2x) + 2x2 * (1 + 2x)) = 0 ((1 * 11 + 2x * 11) + -9x * (1 + 2x) + 2x2 * (1 + 2x)) = 0 ((11 + 22x) + -9x * (1 + 2x) + 2x2 * (1 + 2x)) = 0 (11 + 22x + (1 * -9x + 2x * -9x) + 2x2 * (1 + 2x)) = 0 (11 + 22x + (-9x + -18x2) + 2x2 * (1 + 2x)) = 0 (11 + 22x + -9x + -18x2 + (1 * 2x2 + 2x * 2x2)) = 0 (11 + 22x + -9x + -18x2 + (2x2 + 4x3)) = 0 Combine like terms: 22x + -9x = 13x (11 + 13x + -18x2 + 2x2 + 4x3) = 0 Combine like terms: -18x2 + 2x2 = -16x2 (11 + 13x + -16x2 + 4x3) = 0 Solving 11 + 13x + -16x2 + 4x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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