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what are the zeroes of the equation y=-2x^3-6x^2+12x+14?

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math30fail | Student, Undergraduate | Honors

Posted September 21, 2011 at 12:37 AM via web

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what are the zeroes of the equation y=-2x^3-6x^2+12x+14?

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samhouston | Middle School Teacher | (Level 1) Associate Educator

Posted September 21, 2011 at 12:54 AM (Answer #1)

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by graphing, you can see that the zeroes are approximately -4, -1, and 2

 

 

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