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Mathematics 8 Online
OpenStudy (anonymous):

3r/s^-2 ?

OpenStudy (anonymous):

\[3r \div s ^{-2}\]

OpenStudy (anonymous):

What are they asking?

OpenStudy (solomonzelman):

that looks like an answer.

OpenStudy (anonymous):

i have to evaluat, sorry r= -3 and s= 5

OpenStudy (anonymous):

i need to understand how to do it :/

OpenStudy (solomonzelman):

explanation?

OpenStudy (anonymous):

cmon solomon..show her how it's done

OpenStudy (anonymous):

Please? (:

OpenStudy (solomonzelman):

|dw:1382047468043:dw| my bad, this is right

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