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Simplifying (x2 + 2x + 1)(x + -5) = 0 Reorder the terms: (1 + 2x + x2)(x + -5) = 0 Reorder the terms: (1 + 2x + x2)(-5 + x) = 0 Multiply (1 + 2x + x2) * (-5 + x) (1(-5 + x) + 2x * (-5 + x) + x2(-5 + x)) = 0 ((-5 * 1 + x * 1) + 2x * (-5 + x) + x2(-5 + x)) = 0 ((-5 + 1x) + 2x * (-5 + x) + x2(-5 + x)) = 0 (-5 + 1x + (-5 * 2x + x * 2x) + x2(-5 + x)) = 0 (-5 + 1x + (-10x + 2x2) + x2(-5 + x)) = 0 (-5 + 1x + -10x + 2x2 + (-5 * x2 + x * x2)) = 0 (-5 + 1x + -10x + 2x2 + (-5x2 + x3)) = 0 Combine like terms: 1x + -10x = -9x (-5 + -9x + 2x2 + -5x2 + x3) = 0 Combine like terms: 2x2 + -5x2 = -3x2 (-5 + -9x + -3x2 + x3) = 0 Solving -5 + -9x + -3x2 + x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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