Find all points where the tangent line is horizontal

It also has some my math book awnsers. It also features a well equipped calculator that works flawlessly. It's fun and easy to use, it works still trying to find out how to factor nomonials and I'm learning a bit. I mean it's not some super app that'll change the way you do math but is quite helpful to verify your answer.

George Hamilton

So helpful only bad thing is you have to upgrade to view the steps but it still gives you the answer if you don't definitely get it if you want answers in seconds 😁. This application is great, It's correct problem solving.

Paul Cross