Question

(4/5)^3m+1×(4/5)^-15=(4/5)^m
please answer this question
step by step
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Answer 1

Answer:

m=7

Step-by-step explanation:

(4÷5)^3m+1 ×(4÷5)^-15=(4÷5)^m

(4÷5)^3m+1-15 =(4÷5)^m

3m+1-15=m

3m-14=m

3m-m=14

2m=14

m=7

Answer 2

Answer:

m 7 answer of this question