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Simplifying (x + 2)(x2 + -7x + 4) = 0 Reorder the terms: (2 + x)(x2 + -7x + 4) = 0 Reorder the terms: (2 + x)(4 + -7x + x2) = 0 Multiply (2 + x) * (4 + -7x + x2) (2(4 + -7x + x2) + x(4 + -7x + x2)) = 0 ((4 * 2 + -7x * 2 + x2 * 2) + x(4 + -7x + x2)) = 0 ((8 + -14x + 2x2) + x(4 + -7x + x2)) = 0 (8 + -14x + 2x2 + (4 * x + -7x * x + x2 * x)) = 0 (8 + -14x + 2x2 + (4x + -7x2 + x3)) = 0 Reorder the terms: (8 + -14x + 4x + 2x2 + -7x2 + x3) = 0 Combine like terms: -14x + 4x = -10x (8 + -10x + 2x2 + -7x2 + x3) = 0 Combine like terms: 2x2 + -7x2 = -5x2 (8 + -10x + -5x2 + x3) = 0 Solving 8 + -10x + -5x2 + x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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