## Algebra 2 (1st Edition)

The answer is $1875$
We have to solve the following expression: $3n^4$ When $n=5$ $3\times 5^4 = 3\times (5\times 5 \times 5 \times 5) = 3\times 25 \times 25 = 3\times 625 = 1875$ The answer is $1875$