Question

$(5) {}^{n + 1} = 625$

Answer 1

Hey mate !!!! Here is your answer ⬇️⬇️

We know that 625 =
$5 {}^{4}$
so
we have
$5 {}^{n + 1} = 625 \\ = > {5}^{n + 1} = {5}^{4}$
now we can write it as
$n + 1 = 4 \\ n = 4 - 1 \\ n = 3$
So your answer is 3


Hope it helps dear friend ☺️✌️✌️

Answer 2

Heya.........!!!

___________________

=> 5^n+1. = 625

=> 5^(n+1) = 5^4

*( Base is same both sides so equate the power ) .

=> n+1 = 4

♦ n = 3 .


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Hope It helps you ☺