Question

plz solve this step by step its urgent(simplify)​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

$\frac{ {5}^{n} \times {5}^{3} - 6 \times {5}^{n} \times {5}^{1} }{9 \times {5}^{n} - {5}^{n} \times {2}^{2} } \\ \\ = \frac{ {5}^{n} \times {5}^{1} ( {5}^{2} - 6) }{ {5}^{n}(9 - {2}^{2}) } \\ \\ = \frac{5(25 - 6)}{9 - 4} \\ \\ = \frac{5 \times 19}{5} \\ \\ = 19$