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Simplifying (x + -5)(x2 + 3x + 4) = 0 Reorder the terms: (-5 + x)(x2 + 3x + 4) = 0 Reorder the terms: (-5 + x)(4 + 3x + x2) = 0 Multiply (-5 + x) * (4 + 3x + x2) (-5(4 + 3x + x2) + x(4 + 3x + x2)) = 0 ((4 * -5 + 3x * -5 + x2 * -5) + x(4 + 3x + x2)) = 0 ((-20 + -15x + -5x2) + x(4 + 3x + x2)) = 0 (-20 + -15x + -5x2 + (4 * x + 3x * x + x2 * x)) = 0 (-20 + -15x + -5x2 + (4x + 3x2 + x3)) = 0 Reorder the terms: (-20 + -15x + 4x + -5x2 + 3x2 + x3) = 0 Combine like terms: -15x + 4x = -11x (-20 + -11x + -5x2 + 3x2 + x3) = 0 Combine like terms: -5x2 + 3x2 = -2x2 (-20 + -11x + -2x2 + x3) = 0 Solving -20 + -11x + -2x2 + x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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