and you found no problem with bring the 5 over the equal sign and then putting itinsidethe log?

you require two things here. the denominator of the fraction cannot be zero,2)Find the domain of the following:

1/log2 (x^2-6x+8)

I'm not quite sure how to even go about this one.

Thank you.andwhat is being logged must be greater than zero

can you finish up?