The expression $8^5$ can be written as a multiplication expression by multiplying 8 by itself five times:

$8^5 = 8 \times 8 \times 8 \times 8 \times 8$

Would you like more details or have any questions?

Here are 5 related questions you might find useful:

1. How would you write $3^4$ as a multiplication expression?
2. What is the value of $8^5$?
3. How would you express $2^6$ as a multiplication expression?
4. What is the difference between $8^5$ and $5^8$?
5. Can you simplify the expression $(8^2) \times (8^3)$?

Tip: Remember, exponents represent repeated multiplication of the base number.