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posted by jake Monday, February 16, 2009 at 5:16pm.
I have to rewrite the fraction without an exponent, but I'm not for sure how to do the negative exponent. pls help! (3/2)^-2
x^-n = 1/x^n so (3/2)^-2 = 1/(3/2)^2 1 / (3^2/2^2) = 2^2/3^2 4/9
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