Question

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Answer 1

Answer:

ans is -5

(-5)^m-1÷(-5)^2=(-5)^-8

(-5)^m-1-2=(-5)^-8

(-5)^m-3=(-5)^-8

m-3=-8

m=-8+3

m=-5

Step-by-step explanation:

hope it helps

Answer 2

Hey mate here is the answer for your question please mark it as the brainliest answer:-
Therefore m= (-5)