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Asked by Anonymous

Determine the zeros (approximate to one decimal place if necessary)

y=x^3-2x^2-3x+4
11 years ago

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Answered by Steve
a little synthetic division shows that

y = (x-1)(x^2-x-4)

use the quadratic formula to get the two irrational roots.
11 years ago
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Determine the zeros (approximate to one decimal place if necessary)

y=x^3-2x^2-3x+4

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