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OpenStudy (anonymous):
How do you simplify: [9-x^(-2)] / [3+x^(-1)]
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OpenStudy (anonymous):
well i can tell you that x^2-2= 1/x^2 in general x^-n=1/x^n hope that helps
OpenStudy (anonymous):
(9+x)/(3-x²)?
OpenStudy (anonymous):
(3*x-1) --------- x
OpenStudy (anonymous):
|dw:1340255362660:dw|
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