Simplify.

a) [[$ \displaystyle\frac {x^2} {x} $]]

b) [[$ \displaystyle\frac {x^5} {x^3} $]]

c) [[$ \displaystyle\frac {x} {x^4} $]]

d) [[$ \displaystyle\frac {x^7} {x^8} $]]

Take a picture of your solution and return it to the submission folder.

Solution