Question

Someone help me please!! giving brianly award

Answer 1

Answer:

Option D

Step-by-step explanation:

Given expression is,

$(8^{4}\times 9^{8})^5$

Further solving the given expression,

$(8^{4}\times 9^{8})^5=(8^4)^5\times (9^8)^5$

               $=(8)^{4\times 5}\times (9)^{8\times 5}$ [Since, $(a^x)^y=a^{xy}$]

               $=8^{20}\times 9^{40}$

               $=8^{20}.9^{40}$

Therefore, Option D will be the correct option.