Question

Please tell I will mark as brainliest​

Answer 1

Answer:

(5/8)^(-2)+(-4) = (5/8)^-6 OR (8/5)^6

Step-by-step explanation:

hope it's helpful

Answer 2

$\frac{5}{8}^{ - 2} \times \frac{5}{8}^{ - 4}$

$\frac{5}{8}^{( - 2) + ( - 4)}$

$\frac{5}{8}^{ (- 6)}$

$\frac{8}{5}^{6}$

The answer is

$\frac{8}{5}^{6}$