Question

If 536-1-56-3, what is the value of b?o – 2o - 1O 1o 2

Answer 1

Given data:

The given expression is,

`5^(3b-1)=5^(b-3)`

The given expressioncan be written as,

`\begin{gathered} 5^(3b-1)=5^(b-3) \\ 3b-1=b-3 \\ 3b-b=-3+1 \\ 2b=-2 \\ b=-1 \end{gathered}`

Thus, the value of b is -1, so second option is correct.