-1/6-1²/9= tolong dijawab sekalian caranya

Math
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=> -1/6 - 1^2/9
=> -1/6 - 1/9 ----> Samakan Penyebut => KPK 6 & 9 = 54
=> -9/54 - 6/54
=> -15/54
=> -0,27

-1/6-1²/9
= -1/6-1/9
= (-3-2)/18
= -5/18