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Simplifying (2x + 3)(4x2 + 3) = -19 Reorder the terms: (3 + 2x)(4x2 + 3) = -19 Reorder the terms: (3 + 2x)(3 + 4x2) = -19 Multiply (3 + 2x) * (3 + 4x2) (3(3 + 4x2) + 2x * (3 + 4x2)) = -19 ((3 * 3 + 4x2 * 3) + 2x * (3 + 4x2)) = -19 ((9 + 12x2) + 2x * (3 + 4x2)) = -19 (9 + 12x2 + (3 * 2x + 4x2 * 2x)) = -19 (9 + 12x2 + (6x + 8x3)) = -19 Reorder the terms: (9 + 6x + 12x2 + 8x3) = -19 (9 + 6x + 12x2 + 8x3) = -19 Solving 9 + 6x + 12x2 + 8x3 = -19 Solving for variable 'x'. Reorder the terms: 9 + 19 + 6x + 12x2 + 8x3 = -19 + 19 Combine like terms: 9 + 19 = 28 28 + 6x + 12x2 + 8x3 = -19 + 19 Combine like terms: -19 + 19 = 0 28 + 6x + 12x2 + 8x3 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(14 + 3x + 6x2 + 4x3) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(14 + 3x + 6x2 + 4x3)' equal to zero and attempt to solve: Simplifying 14 + 3x + 6x2 + 4x3 = 0 Solving 14 + 3x + 6x2 + 4x3 = 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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