Question

Pls answer correctly
If not sure write not sure

Answer 1

Answer:

is option a i.e. 25

Step-by-step explanation:

since, 5^a=3125

5^a=5⁵

therefore, a=5, by comparing

a-3 will be 5-3=2

therefore 5²=25

Answer 2

Answer:

5^5=31hence, a=5

therefore, 5^a-3=5^(5-3)

=5²

=25

therefore answer is (a)25