Question

20 POINTS I need your help

Answer 1

Step-by-step explanation:

${( \frac{ {5}^{7} \times {( - 3)}^{4} }{ {5}^{6} } )}^{2} = {( ({5}^{7 - 6} ) \times {( - 3)}^{4} )}^{2} \\ = {5}^{2} \times {( - 3)}^{4 \times 2} = {5}^{2} \times {( - 3)}^{8}$

25 * 6561= 164,025

Answer 2

The answer to your question is 405