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Mathematics 7 Online
OpenStudy (jenniferjuice):

Simplify: (3x − 5) − (5x + 1)

OpenStudy (jenniferjuice):

−2x + 6 −2x − 6 2x − 6 2x + 6

OpenStudy (anonymous):

do u know how to foil?

OpenStudy (jenniferjuice):

foil?

OpenStudy (anonymous):

first, inner, outer, last

OpenStudy (jenniferjuice):

oh....

OpenStudy (jenniferjuice):

so how would i use foil?

OpenStudy (anonymous):

sorry you would take (3x − 5) − (5x + 1) and multiply 3x by - 5x and - 1 and then -5 by -5x and -1

OpenStudy (anonymous):

it looks like this|dw:1375324422073:dw|

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