Respuesta :

kenide992
Factor completely x³ + 6x² - 3x – 18
[tex] - 6 + 6( - 6)^{2} - 3( - 6) - 18 \\ - 6 +6 \times 6 ^{2} + 18 - 18 \\ - 6 + 6 ^{3} + 18 - 18 \\ - 6 + 216 \\ 210[/tex]
with a root of x = -6

the answer is 210


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