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Simplifying (x2 + 2x + -1)(x + 3) = 0 Reorder the terms: (-1 + 2x + x2)(x + 3) = 0 Reorder the terms: (-1 + 2x + x2)(3 + x) = 0 Multiply (-1 + 2x + x2) * (3 + x) (-1(3 + x) + 2x * (3 + x) + x2(3 + x)) = 0 ((3 * -1 + x * -1) + 2x * (3 + x) + x2(3 + x)) = 0 ((-3 + -1x) + 2x * (3 + x) + x2(3 + x)) = 0 (-3 + -1x + (3 * 2x + x * 2x) + x2(3 + x)) = 0 (-3 + -1x + (6x + 2x2) + x2(3 + x)) = 0 (-3 + -1x + 6x + 2x2 + (3 * x2 + x * x2)) = 0 (-3 + -1x + 6x + 2x2 + (3x2 + x3)) = 0 Combine like terms: -1x + 6x = 5x (-3 + 5x + 2x2 + 3x2 + x3) = 0 Combine like terms: 2x2 + 3x2 = 5x2 (-3 + 5x + 5x2 + x3) = 0 Solving -3 + 5x + 5x2 + x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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