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Simplifying x(3x2 + 4) = 66 Reorder the terms: x(4 + 3x2) = 66 (4 * x + 3x2 * x) = 66 (4x + 3x3) = 66 Solving 4x + 3x3 = 66 Solving for variable 'x'. Reorder the terms: -66 + 4x + 3x3 = 66 + -66 Combine like terms: 66 + -66 = 0 -66 + 4x + 3x3 = 0 The solution to this equation could not be determined.
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