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Simplifying (3x2 + 6x + -9)(x + -1) = 0 Reorder the terms: (-9 + 6x + 3x2)(x + -1) = 0 Reorder the terms: (-9 + 6x + 3x2)(-1 + x) = 0 Multiply (-9 + 6x + 3x2) * (-1 + x) (-9(-1 + x) + 6x * (-1 + x) + 3x2 * (-1 + x)) = 0 ((-1 * -9 + x * -9) + 6x * (-1 + x) + 3x2 * (-1 + x)) = 0 ((9 + -9x) + 6x * (-1 + x) + 3x2 * (-1 + x)) = 0 (9 + -9x + (-1 * 6x + x * 6x) + 3x2 * (-1 + x)) = 0 (9 + -9x + (-6x + 6x2) + 3x2 * (-1 + x)) = 0 (9 + -9x + -6x + 6x2 + (-1 * 3x2 + x * 3x2)) = 0 (9 + -9x + -6x + 6x2 + (-3x2 + 3x3)) = 0 Combine like terms: -9x + -6x = -15x (9 + -15x + 6x2 + -3x2 + 3x3) = 0 Combine like terms: 6x2 + -3x2 = 3x2 (9 + -15x + 3x2 + 3x3) = 0 Solving 9 + -15x + 3x2 + 3x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3'. 3(3 + -5x + x2 + x3) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(3 + -5x + x2 + x3)' equal to zero and attempt to solve: Simplifying 3 + -5x + x2 + x3 = 0 Solving 3 + -5x + x2 + x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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