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Mathematics 7 Online
OpenStudy (anonymous):

simplify 1/9 -1/x divided by 1/81 -1/x^2

OpenStudy (anonymous):

1/(1/9+1/x)

OpenStudy (anonymous):

1/9 -1 -8/9

OpenStudy (anonymous):

??

OpenStudy (anonymous):

1/81-1/x^2

OpenStudy (anonymous):

??(again) what are you doing? kumar trust me miss i am right

OpenStudy (anonymous):

Hahhaa trust me miss sounds like your a immigrant?

OpenStudy (anonymous):

1/9-1/x divided by 1/81-1/x^2

OpenStudy (anonymous):

OpenStudy (anonymous):

9x/ (x + 9)

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