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Simplifying (x + 2)(x2 + 3x + -40) = 0 Reorder the terms: (2 + x)(x2 + 3x + -40) = 0 Reorder the terms: (2 + x)(-40 + 3x + x2) = 0 Multiply (2 + x) * (-40 + 3x + x2) (2(-40 + 3x + x2) + x(-40 + 3x + x2)) = 0 ((-40 * 2 + 3x * 2 + x2 * 2) + x(-40 + 3x + x2)) = 0 ((-80 + 6x + 2x2) + x(-40 + 3x + x2)) = 0 (-80 + 6x + 2x2 + (-40 * x + 3x * x + x2 * x)) = 0 (-80 + 6x + 2x2 + (-40x + 3x2 + x3)) = 0 Reorder the terms: (-80 + 6x + -40x + 2x2 + 3x2 + x3) = 0 Combine like terms: 6x + -40x = -34x (-80 + -34x + 2x2 + 3x2 + x3) = 0 Combine like terms: 2x2 + 3x2 = 5x2 (-80 + -34x + 5x2 + x3) = 0 Solving -80 + -34x + 5x2 + x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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