nomor 2 please setor besok

agar mudah, diubah dulu dalam bentuk pecahan
[tex] \frac{(5x {}^{3}.y {}^{2}.z ) {}^{3} }{25x {}^{3} . {y}^{4}. {z}^{2} } [/tex]
[tex] \frac{ {5x}^{9}. {y}^{6} .z {}^{3} }{( {5x}^{2}) {}^{6} .y {}^{4} .z {}^{2} } [/tex]
[tex] \frac{ {5x}^{9}. {y}^{6} .z {}^{3} }{ {5x}^{12} .y {}^{4} .z {}^{2} } [/tex]
tinggal kurangkan pangkat
5x^(9-12) * y^(6-4) * z^(3-2)
5x^-4 * y^2 * z
[tex] \frac{y {}^{2} .z}{5x {}^{4} } [/tex]