Question

find the value of (5/8)^- 7 × (8/5)^-4 with explanation and formulaes used in the step.​

Answer 1

Answer:

= 8/5 ⁷ × 8/5^-4

= 8/5³

= 64÷125

Answer 2

$•★Answer★•$

✔Verified answer

(5/8)^- 7 × (8/5)^-4

(8/5 )⁷ × (5/8⁴)

(8⁷×5⁴)/ (5⁷ × 8⁴)

8⁷-⁴ / 5 ⁴-7

8³×5-³