Answer
$5^3s^3$
Work Step by Step
Exponents signify repeated multiplication. An exponent signifies how many times a number is multiplied by itself. In this expression, $5\times5\times5\times s\times s\times s$, $5$ is multiplied by itself $3$ times, and $s$ is multiplied by itself $3$ times. In exponential form, we rewrite this as $5^3s^3$.
