Question

Plz ans fast it's urgent​

Answer 1

Answer:

$\frac{ {3}^{ - 5} \times {10}^{ - 5} \times {6}^{ - 1} }{ {5}^{ - 7} \times {6}^{ - 5} } \\ = > \frac{{3}^{ - 5} \times {(2 \times 5)}^{ - 5} \times {(2 \times 3)}^{ - 1} }{{5}^{ - 7} \times(2 \times 3)^{ - 5}} \\ = > \frac{ {3}^{ - 5} \times {2}^{ - 5} \times {5}^{ - 5} \times {2}^{ - 1} \times {3}^{ - 1} }{ {5}^{ - 7} \times {2}^{ - 5} \times {3}^{ - 5} } \\ = > \frac{ {3}^{ - 5 +( - 1) } \times {2}^{ - 5 + ( - 1)} \times {5}^{ - 5} }{ {5}^{ - 7} \times{2}^{ - 5} \times {3}^{ - 5}} \\ = > \frac{ {3}^{ - 6} \times {2}^{ - 6} \times {5}^{ - 5} }{ {5}^{ - 7} \times {2}^{ - 5} \times {3}^{ - 5} } \\ = > {3}^{ - 6 - ( -5) } \times {2}^{ - 6 - ( - 5) } \times {5}^{ - 5 - ( - 7)} \\ = > {3}^{ - 1} \times {2}^{ - 1} \times {5}^{2} \: \: ans.$

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