Simplify Completely. x^2 + x = ___
x^2 times x = ___
x^2 divided by x = ___
x^2 - x = ___

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

How do i solve uniform motion problems?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?