Question

How do you simplify `(5x^0y^5)` and write it using only positive exponents?

Answer 1

`5y^5`

Explanation:

There is only one exponent which needs attention..

Recall: `x^0 = 1, rarr(0^0)""` is undefined).

`5x^0y^5 " gives " 5 xx 1 xx y^5`

=`5y^5`