Final answer:
To find an equivalent expression to xˣ, where x = 3³, we need to cube the digit term (3) in the usual way and multiply the exponent of the exponential term (x) by 3.
Step-by-step explanation:
To find an equivalent expression to xˣ, where x = 3³, we need to cube the digit term (3) in the usual way and multiply the exponent of the exponential term (x) by 3. Therefore, the equivalent expression is 33x.