11-01-2015
Mathematics

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Please tell the answer and no need to explain it 9/4 raised to the negative 2 power Thank u

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konrad509 konrad509

12-01-2015

[tex]\left(\dfrac{9}{4}\right)^{-2}=\left(\dfrac{4}{9}\right)^{2}=\dfrac{16}{81}[/tex]

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