Which expression is equivalent to 44 ⋅ 4−9?

Question

4^13
4^5
1/4^13
1/4^5

Answer 1

I assume you mean

4^4 * 4^-9 = 4^(4-9) = 4^-5 = 1/4^5

Answer 2

this better be correct.

Answer 3

YOU better be right or I am hunting you down.....

Answer 4

istg if its wrong