Question

please answer it's urgent​

Answer 1

Answer:

3125

Explained in the image

Step-by-step explanation:

Hope it help you

Answer 2

Answer:

$\frac{ {3}^{ - 5} \times {10}^{ - 5} \times 125 }{ {5}^{ - 7} \times {6}^{ - 5} } = {5}^{5}$

Step-by-step explanation:

$\frac{ {3}^{ - 5} \times {10}^{ - 5} \times 125 }{ {5}^{ - 7} \times {6}^{ - 5} } \\ = \frac{ { (\frac{1}{3} )}^{5} \times { (\frac{1}{10}) }^{5} \times 5 \times 5 \times 5}{ { (\frac{1}{5}) }^{7} \times {( \frac{1}{6}) }^{5} } \\ = \frac{ \frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \times \frac{1}{10} \times \frac{1}{10} \times \frac{1}{10} \times \frac{1}{10} \times \frac{1}{10} \times 5 \times 5 \times 5 }{ \frac{1}{5} \times \frac{1}{5} \times \frac{1}{5} \times \frac{1}{5} \times \frac{1}{5} \times \frac{1}{5} \times \frac{1}{5} \times \frac{1}{6} \times \frac{1}{6} \times \frac{1}{6} \times \frac{1}{6} \times \frac{1}{6}} \\ = \frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \times \frac{1}{10} \times \frac{1}{10} \times \frac{1}{10} \times \frac{1}{10} \times \frac{1}{10} \times 5 \times 5 \times 5 \times 5 \times 5 \times 5 \times 5 \times 5 \times 5 \times 5 \times 6 \times 6 \times 6 \times 6 \times 6 \\ = 5 \times 5 \times 5 \times 5 \times 5 \\ = {5}^{5}$