There is no equation to solve, and you haven't actually asked a question. What do you want to do with the expression? By the way, your expression is ambiguous; do you mean or ?
Yes, indeed, you are confusing although I think you meant to say that you are confused. If English is a second language for you, please get some help because clear and unambiguous communication is essential for us to provide you the help you need.
John
My calculator said it, I believe it, that settles it
