TI-84 Plus How to use the memory to save your answers?

Question

How to use the memory to save your answers?

After i calculated the answer, i pressed 2nd than the memory key.. and i came out with the calculators memory.. how do you save your answer with TI-84?

Answer 1

Use the "store" key: "STO->"

Let's say that you had an output of 2.001 and wanted to save it. 

Hit the "STO->" button, and then "alpha" (and choose any letter) and hit enter:

Then type in that letter and hit enter! It now shows you the stored value!

 

 

You have 2.001

Do Ans -> A

gives 2.001

A

gives 2.001