Question

Which expression is equivalent to 34 ⋅ 3−9?

Answer 1

\( 3^4 \cdot 3^{-9} = ? \)

You need to use the following exponent rule
\( a^b \cdot a^c = a^{b+c}\)

\( a^{-d} = \frac{1}{a^d} \)

Answer 2

Let me know what you get or if you'd like further clarification!