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Mathematics 21 Online
OpenStudy (anonymous):

Which of the following is a polynomial with roots 4, 6, and −7?

OpenStudy (anonymous):

OpenStudy (taramgrant0543664):

All you have to do is plug in each of the numbers for each equation if it equals zero it is a root

OpenStudy (radar):

If you want the solution, work this out: Do the multiplication. (x-4)(x-6)(x+7)

OpenStudy (taramgrant0543664):

^^ that way is a lot easier both ways work though

OpenStudy (anonymous):

multiply those three and thats the answer ?

OpenStudy (taramgrant0543664):

If you expand it it will be your answer

OpenStudy (anonymous):

wow thank you so much

OpenStudy (radar):

Yes:|dw:1438394938481:dw|

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