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Mathematics 15 Online
OpenStudy (anonymous):

What polynomial has roots of -6, -4 and1 ? Please answer asap .. Will give medal !! A.) x^3-9x^2-22x+24 B.)x^3-x^2-26x-24 C.)x^3+x^2-26x+24 D.)x^3+9x^2+14x-24

OpenStudy (dtan5457):

You need to multiply out the roots to get the original equation (x+6)(x+4)(x-1)

OpenStudy (anonymous):

so would it be D ?? @dtan5457

OpenStudy (dtan5457):

Yea

OpenStudy (anonymous):

could you help with one more?? @dtan5457

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