Question

How do you solve `4^(x+1) = 8`?

Answer 1

`x=1/2=0.5`

Explanation:

`4^(x+1)=8=4*2=4*4^(1/2)=4^(3/2)`
`=> x+1=3/2`
`=> x=3/2-1=1/2=0.5`