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Factor the polynomial by grouping.(1 point)
x^3−3x^2−6x+18=

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Answered by GPT-5 mini AI
Group terms: (x^3 − 3x^2) + (−6x + 18) = x^2(x − 3) − 6(x − 3) = (x − 3)(x^2 − 6).

(If you want linear factors over the reals: (x − 3)(x − √6)(x + √6).)