Using TI-89, integrate sin^2(x)cos^2(x) USING TI-89?

Question

Okay, I just started using this TI-89. I ALREADY HAVE THE SOLUTION. I JUST WANT TO KNOW HOW I SHOULD INPUT THIS INTO THE TI-89 (for future reference). I have to integrate sin^2(x)cos^2(x) dx. The solution should be1/32(4x-sin4x)+c.

Now my question is.. how do i input this into the ti-89? I need to know for future reference. What if its sin^3(x)cos^3(x), etc..?

Please help, really appreciate it.

I just wanted it to double check my answers! not to cheat or anything.. obviously, work is necessary in all calcs. So far no one answered my questions. I KNOW how to use the calculator to integrate, but for some reason, I don't know how to input this.. I keep getting the wrong answer.

Answer 1

http://www.ticalc.org/archives/files/fileinfo/173/17307.html


Doug

Answer 2

This doesnt answer your question, but shoudl you really rely on your calculator to do all the work for you? i know at least on the AP Calculus AB/BC test, there are parts where you can't use calculators. I'd say just learn the concept and stick with that, it would probably take longer to put it in your calculator anyway.