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OpenStudy (anonymous):
PLEASE PLEASE HELP ME!! ILL GIVE MEDAL! What is the simplified form of the expression? 1/a^-2 a. a^2 b. -2/a c. 2a d. -a^2
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OpenStudy (anonymous):
@hba can you help me with this?
OpenStudy (hba):
Which one do you think it is?
OpenStudy (anonymous):
@mathstudent55
OpenStudy (anonymous):
d
OpenStudy (anonymous):
@hba
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OpenStudy (anonymous):
@emma151 do you know this?
OpenStudy (anonymous):
I dont know this one sorry
OpenStudy (anonymous):
@Directrix
OpenStudy (anonymous):
Its a^2
OpenStudy (anonymous):
thanks!
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Directrix (directrix):
|dw:1359399831857:dw|I'm unsure about the problem. Is it:
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