tolong ya no.7 caranya gmn....

[tex] \frac{{(3 \times 4)}^{3} \times {(2 \times 5 \times 7)}^{2} }{ {(2 \times 5 \times 6)}^{2} } \\ = \frac{ {3}^{3} \times {4}^{3} \times {2}^{2} \times {5}^{2} \times {7}^{2} }{ {2}^{2} \times {5}^{2} \times {6}^{2} } \\ = \frac{ {3}^{3} \times {2}^{6} \times {7}^{2} } { {2}^{2} \times {3}^{2} } \\ = 3 \times {2}^{4} \times {7}^{2} [/tex]