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Mathematics 10 Online
OpenStudy (anonymous):

What is the factorization of the Trinomial below ? -x^2-11x+26

OpenStudy (precal):

factor out the -1 first

OpenStudy (precal):

-1(x^2+11x-26)

OpenStudy (precal):

now you have to find 2 numbers that when you multiply give you 26 but when you subtract give you 11

OpenStudy (precal):

@Luis_Rivera we can only suggest a method but you can decide how to factor it

OpenStudy (precal):

@Luis_Rivera after all there are variations to solutions

OpenStudy (anonymous):

@precal would this be correct (x-13)(x-2)

OpenStudy (precal):

|dw:1363642911907:dw|you can check it by expanding it out or using FOIL

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