berapa kah 12q9\14q²=

[tex] \frac{12q^{9} }{14q^{2} } = \frac{12}{14} q^{9 - 2} = \frac{6}{7} q^{7} [/tex]
◾ Materi : Aljabar
◾ Sub materi : Aljabar
◾ Mapel : Matematika

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-vin