Simplify the expression so there is only one positive power for each base. A. B. C. D.

Answer :

Answer:B

Step-by-step explanation:since both numbers are negative 5 stays as the base for the answer, then u add the powers together to become one while answer making the answer -5 with a power of 9

Answer:

The anwser is B. 1/54.48

But you really should like post the A. B. C. D. or people can't anwser

Step-by-step explanation: