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Simplifying (4x + -7)(x2 + -2x + 1) = 0 Reorder the terms: (-7 + 4x)(x2 + -2x + 1) = 0 Reorder the terms: (-7 + 4x)(1 + -2x + x2) = 0 Multiply (-7 + 4x) * (1 + -2x + x2) (-7(1 + -2x + x2) + 4x * (1 + -2x + x2)) = 0 ((1 * -7 + -2x * -7 + x2 * -7) + 4x * (1 + -2x + x2)) = 0 ((-7 + 14x + -7x2) + 4x * (1 + -2x + x2)) = 0 (-7 + 14x + -7x2 + (1 * 4x + -2x * 4x + x2 * 4x)) = 0 (-7 + 14x + -7x2 + (4x + -8x2 + 4x3)) = 0 Reorder the terms: (-7 + 14x + 4x + -7x2 + -8x2 + 4x3) = 0 Combine like terms: 14x + 4x = 18x (-7 + 18x + -7x2 + -8x2 + 4x3) = 0 Combine like terms: -7x2 + -8x2 = -15x2 (-7 + 18x + -15x2 + 4x3) = 0 Solving -7 + 18x + -15x2 + 4x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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