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I. (18)/x^(2) + 6/x - (12)/x^(2) = 8/x^...

I. ` (18)/x^(2) + 6/x - (12)/x^(2) = 8/x^(2) `
II. ` y^(3) + 9.68 + 5.64 = 16.95`

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