Question

Find the value of 'm' (8)^m-3 = 1

Answer 1

8^m-3 = 1
2^3m=2^2
3m=2
m=3/2
or
8^m-3= 8^0
m-3 = 0
m=3

Answer 2

Answer:

3

Step-by-step explanation:

8^(m-3) = 1                                 (8^0 = 1)

8^(m-3) = 8^0

powers:

m-3 = 0

m = 0+3

m=3