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Mathematics 15 Online
OpenStudy (anonymous):

Simplify the following expression. (3x + 3)(x - 6) A. 3x2 - 21x - 18 B. 3x2 - 15x - 18 C. 3x2 - 21x - 9 D. 3x2 - 15x - 9

OpenStudy (anonymous):

You need to ue FOIL

OpenStudy (anonymous):

|dw:1386795002441:dw| you need to multiply each term with each other like so (an arrow represents one multiplication that is happening )

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