Question

please help me please​

Answer 1

Answer:

Answer is 1.

2^-7 can be written as 1/2^7

3^-4 can be written as 1/3^4

3^4= 81

2^7*81/3^4*2^7= 1

^ means power

* means multiplication

/ means division.

Hope this answer helps you.

Thank you!!!!

Answer 2

Answer:

answer is 1.

hope this answer helps you dear...take care!