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Algebra 7 Online
OpenStudy (anonymous):

(1 - 7x )(1 + 9x )

OpenStudy (anonymous):

(2+9x^2-7x^2-63x0 2+2^2+63x

OpenStudy (anonymous):

the 0 is )

OpenStudy (anonymous):

thats not right it start with a 1

OpenStudy (mrnood):

@alicia.shakimaa that is not a correct answer (AGAIN @GreatGuy )

OpenStudy (anonymous):

i know it is it foil method

OpenStudy (mrnood):

foil is the correct method - but oyu have not applied it correctly

OpenStudy (anonymous):

whats the answer!!!!

OpenStudy (anonymous):

ok how

OpenStudy (mrnood):

|dw:1433860065807:dw| you have to work out the answer

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