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It says write the function as a product of linear and irreducible quadratic factors all with real coefficients, the problem is: f(x)= 3x^3 - 2x^2 + x - 2
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We start by guessing possible roots to the equation f(x) = 0. If x = 1, then f(1) = 3 - 2 + 1 - 2 = 0, so 1 is a root, and (x - 1) is a factor (our linear factor). If we divide f(x) by (x - 1) we get (3x^2 + x + 2), which is our quadratic factor. \[f(x) = 3x^3 - 2x^2 + x - 2 = (x - 1)(x^3 + x + 2)\]
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