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Simplifying (2n2 + -7n + 2)(3n + 1) = 0 Reorder the terms: (2 + -7n + 2n2)(3n + 1) = 0 Reorder the terms: (2 + -7n + 2n2)(1 + 3n) = 0 Multiply (2 + -7n + 2n2) * (1 + 3n) (2(1 + 3n) + -7n * (1 + 3n) + 2n2 * (1 + 3n)) = 0 ((1 * 2 + 3n * 2) + -7n * (1 + 3n) + 2n2 * (1 + 3n)) = 0 ((2 + 6n) + -7n * (1 + 3n) + 2n2 * (1 + 3n)) = 0 (2 + 6n + (1 * -7n + 3n * -7n) + 2n2 * (1 + 3n)) = 0 (2 + 6n + (-7n + -21n2) + 2n2 * (1 + 3n)) = 0 (2 + 6n + -7n + -21n2 + (1 * 2n2 + 3n * 2n2)) = 0 (2 + 6n + -7n + -21n2 + (2n2 + 6n3)) = 0 Combine like terms: 6n + -7n = -1n (2 + -1n + -21n2 + 2n2 + 6n3) = 0 Combine like terms: -21n2 + 2n2 = -19n2 (2 + -1n + -19n2 + 6n3) = 0 Solving 2 + -1n + -19n2 + 6n3 = 0 Solving for variable 'n'. The solution to this equation could not be determined.
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