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

1.

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

[A].	25
[B].	125
[C].	625
[D].	1625

Answer: Option A

Explanation:

5^a = 3125 5^a = 5⁵

a = 5.

5^{(a - 3)} = 5^{(5 - 3)} = 5² = 25.

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