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Mathematics 15 Online
OpenStudy (anonymous):

....

OpenStudy (saifoo.khan):

Trial and error?

OpenStudy (saifoo.khan):

One factor is (x+2)

OpenStudy (saifoo.khan):

@some_someone ?

OpenStudy (saifoo.khan):

No do you want to do it with synthetic division or by long division?

OpenStudy (anonymous):

x^(3)-x^(2)-10x-8=0 (x+1)(x+2)(x-4)=0 x+1=0_x+2=0_x-4=0 x=-1,-2,4

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