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Mathematics 17 Online
OpenStudy (anonymous):

A polynomial function has a zero at x = 3. Which of the following expressions must be one factor of the polynomial?

OpenStudy (anonymous):

what "following expressions"?

OpenStudy (anonymous):

(x-3)

OpenStudy (anonymous):

that must be a zero because if thats a factor and it equals zero then the function will be zero.

OpenStudy (anonymous):

cuz x-3=0

OpenStudy (anonymous):

x=3

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