You can put this solution on YOUR website! .
If log a base4=log b base8+1,find a relation between a and b without any logarithm.
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= , <----- is it clear to you? - It is because 4 = .
= . <----- It is because 8 = .
Therefore = + 1 (which is given) implies that
= + 1, or
= .
It is the relation between a and b you are asked for.