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Mathematics 15 Online
OpenStudy (anonymous):

6. Factor completely: x^2-3x-28 (x-7)(x+4) (x-7)(x-4) (x+7)(x-4) (x+7)(x+4)

OpenStudy (anonymous):

(x-7)(x+4)

OpenStudy (acxbox22):

which two factor when multiplied give you -28 and when added give you -3?

OpenStudy (acxbox22):

@Cmeeds86 please dont give direct answers

OpenStudy (anonymous):

http://www.tiger-algebra.com/

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