Question

if 5 ^x=3125,then find the value5^(x-3)​

Answer 1

Answer:

If 5a = 3125, then the value of 5(a - 3) is:

A. 25

B. 125

C. 625

D. 1625

Answer: Option A

Solution(By Examveda Team)

5a = 3125 ⇔ 5a = 55

⇒ a = 5.

∴ 5(a - 3) = 5(5 - 3) = 52 = 25