You can put this solution on YOUR website! I'm not sure what your directions are, so I'm going to simplify the expression. If that's not what you need, let me know. I am also going to assume that the numbers after the variables are exponents. Again, if I'm wrong let me know and I'll edit my response.
When you're simplifying, you combine like terms. Like terms are the same exact variables, with the same exact exponents.
Happy Calulating!!!
(