Question

I need help with this question please :(

Answer 1

Answer:

C

Step-by-step explanation:

$(2^7 \cdot 3^{-5}\cdot 9)^4$

Use the Power of a Product Property, where:

$(ab)^n=a^nb^n$

Therefore:

$(2^7 \cdot 3^{-5}\cdot 9)^4\\=(2^7)^4\cdot(3^{-5})^4\cdot(9)^4\\=2^{28}\cdot3^{-20}\cdot9^4$