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Verified answer
Mapel : MatematikaKelas : IX SMP
Bab : Eksponen
Pembahasan :
x⁶y⁹ : [x⁴y²z⁵ : (-x²y⁴z³)]
= x⁶y⁹ : [-x⁴¯²y²¯⁴z⁵¯³]
= x⁶y⁹ : [-x²y¯²z²]
= - x⁶¯²y⁹⁺²z¯²
= -x⁴y¹¹z¯²
= - (x⁴y¹¹)/z²