The completely factored form of his polynomial 6x³ - 12x² + 7x - 14 Wen factored is (x-2) ( 6x² + 7)
6x³ - 12x² + 7x - 14
= 6x² (x - 2) + 7(x - 2)
6x²(x – 2) + 7(x – 2)
= (x-2) ( 6x² + 7)
Therefore, the completely factored form of his polynomial is (x-2) ( 6x² + 7)
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