find the numerical equivalent of 3^9 ⋅ 3^-5

Answer 1

To find the numerical equivalent of 3^9 ⋅ 3^-5, we can simplify the expression by using the property of exponents that states: a^m ⋅ a^n = a^(m+n).

Let's apply this property to the expression:
3^9 ⋅ 3^-5 = 3^(9 + (-5)) = 3^4.

Therefore, the numerical equivalent of 3^9 ⋅ 3^-5 is 3^4.