Laws of Exponents part 1

Yes we could expand any variables with an exponents because a lot of variables have exponents that what make a equation more challenging. Exponents of the term y is y! x times x is equal to x^2 it is not just x because there is two variables not one and because it is being times by it self. I did not really notice any other pattern only this one the pattern is when you multiply exponents you have the same amount of exponents that is the only thing I notice when I multiply exponents.