Question

find the value of
(5/8)^-7×(8/5)^-4​

Answer 1

Step-by-step explanation:

• (5/8)^-7*(8/5)^-4
• 1^-7*1^-4
• 1 ^-7+(-4)
• 1^-7-4
• 1^-11
• 1^-11 or 1/1^11

Answer 2

Step-by-step explanation:

(5/8)^-7×(5/8)^4=(5/8)^-3

or 8/5)^3 = 512/125