Question

simplify and write the answer in positive exponent ​

Answer 1

Step-by-step explanation:

[(4/5)²×5⁴×(2/5)—²]÷(5/2)—³

[16/25 × 625 × 25/4]÷(8/125)

[250000/100]÷(8/125)

2500÷8/125

2500×125/8

39062.5

I hope it helpful for you

Answer 2

Step-by-step explanation:

(4/5)^2 * 5^4 * (5/2)^2 ÷ (2/5)^3

(16/25) * 625 * (25/4) ÷ (8/125)

16 * 25 * (25/4) * (125/8)

4 * 25 * 25 * (125/8)

25 * 25 * (125/2)

(25)^2 * (5)^3 *(1/2)