tolong dijawab ya...

kalau gak salah nih
hasilnya
1/72pangkat 6

[tex] \frac{(6 {}^{ - 2} a {}^{2}) {}^{3} }{(12 {}^{3} a {}^{3}) { }^{2} } = \frac{6 {}^{ - 6} {a}^{6} }{ {12}^{6} {a}^{6} } = \frac{ {6}^{ - 6} }{ {12}^{6} } = \frac{1}{12 {}^{6} \times {6}^{6} } = \frac{1}{(12 \times 6) {}^{6} } = \frac{1}{72 {}^{6 =} } = {7.17803 \times 10}^{ - 12} [/tex]
7,17803x10^{ - 12}