Every Step Calculus

Show Work Step by Step on your TI-89 Calculator Screen

  • Home
  • Buy Now
  • Video Blog
  • Video List
  • Calculus Topics
    • Antiderivative Calculator
    • Derivatives
    • Integration by Parts
    • Simpsons Rule
    • U-Substitution
    • Vectors
  • Install
    • Mac Install
    • PC Install
  • Support
    • Troubleshooting for Install
    • Program Menu
    • Requirements
    • Controlling the Menu
    • Calculus Tips
    • Program Troubleshooting
  • Contact Me
    • Affiliate $
    • Tutoring
You are here: Home / Integration by Parts / Integration by parts formula | 2x*cos(3x) Step by Step Video on TI-89

Integration by parts formula | 2x*cos(3x) Step by Step Video on TI-89

October 15, 2013 by Tommy Leave a Comment

 

Integration by Parts on the TI-89: Raw Transcript

This is a video from EveryStepCalculus.com
demonstrating how my programs work on a TI-89 Titanium calculator and
other calculators in the TI-89 systems for calculus and physics problems
okay
integration by parts
with regard to cosine, anytime you’re trying to integrate something and it
becomes cosine or sin
or natural log
e to the x your into integration by parts
so remember that let’s get started
You have to press second alpha to put the letters i_n_d_e_x in here then you have to
press alpha to put the 8 in and open and closed parenthesis to press enter and your
into
my
menu It’s all alphabetical were going to scroll down here to integration by parts
you want to do cosine, so we’re gonna
scroll down to.. we could press the number four here and let’s do that because the
number four and it automatically goes to cosine
integration by parts
And we’re into the program, you have to press alpha before you
put anything into these entry lines here in my programs, we’re going to press
Alpha
and put the function in here, we’re going to put uh…
the alpha 2 times
x
times
2nd cosine
of 3 times x
goes off the parentheses press enter
I always show you what you’ve entered so in case you made a mistake you can change
it
I say it’s okay I’m going to press number one here
And you notice a dv is uh… the
function that we’re going to integrate
and i show you how to do that
You just write all this down on your paper exactly like to see it
don’t even think about it
and u is 2x and du
is 2
dx
and here’s the formula here v times u minus the integral of v times d
u dx
and you place that all in here, that’s what we’re doing here
pressing the enter button to go to the next screen, write that down you can look at it
and study it.. it’s all accurate
and here’s the answer
2x sin 3x divided by 3 plus one ninth cosine of three
x plus c
pretty neat huh Every Step Calculus dot com got on my site
Buy my programs and Pass Calculus

Filed Under: Integration by Parts Tagged With: 2x*cos(3x), Integration by Parts Formula

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

BUY NOW and get 500+ Calculus Programs Inside your TI-89 Series Calculator

Buy Now

Recent Testimonials 2022

You are an angel sent from above TOM!!! Thank you so much for being patient with me. I got the programs to work and I am very confident I am going to pass this class once and for all. The Double and Triple Integrals programs are a life saver! Thank You Thank You Thank You!

-Cotto

Tom-    I showed my ex, who is a calculus professor, and he was waaaaaaay impressed. And he is an arrogant ass, who never helped me ever...I could tell he wanted to hate on it, but he couldnt. 

Kristin P

Tom...I think that I’m finally done with Calculus II. In the prior test I got 78 and yesterday I finished all the problem on the test. I think I should be able to remain around the same grade. Thank you so much for your help; your programs really made the difference. They didn’t just solve the problems for you, in my case, they gave me the confidence and security I had lost with those stupid professors and the way they teach. To be honest, studying the programs on my calculator taught  me how to solve problems that I couldn’t do before due to the way they were presented. I felt confident and secure yesterday, and it only possible because either I remember  how to do the problems or the calculator would. Thanks one more time for time, dedication and quick responses. There is no other person in the whole world that would do what you do for us , college students being  killed  with freaking calculus classes.      John

Tom-     Got it to work with that link you sent me!  Just wanted to say thanks for all the great work you do, and for helping me pass this calculus class.  I'm going to tell everyone about this and make them pay the $30 dollars because you have done a splendid job programming my friend.  Let me know if you have any new programs for derivatives or integrals and Ill let you know if I need any more help!  Much thanks,                -Eric

I basically just needed to say that you're an amazing man. Basically saved my life during my emag theory course    

-DoubtingThomas  (Youtube vectors review here)

oh my god I figured it out. You're the freaking best!      -Sarah

Thanks Tom. I appreciate you taking the time to break down and explain these to me. :0)     -Nelson

 Tommy,     Great talking with you last night. I already liked you for developing this “most excellent program” but after our conversation I concluded you to be a great guy. I’ve been playing with this program most of the night, took in a few “z’s” and am back for more. This program really is superb. I did, however, notice that for some unknown reason when I attempt to do Relative Extrema’s and Trajectories that both programs came up as “Program not Found”. I’m not sure if I will be encountering the Trajectory stuff in this semester of Calculus but I do have a test this Thursday that includes Relative Extrema. Any suggestion, oh Master of this great creation?! I’m going to be gone most the day but should be home late afternoon if you got time to call. Same number (843-xxx-xxxx). That’s Myrtle Beach, 3 hours ahead of you and more golf courses than you can shake a stick at. Thanks    -Joe

Wow! Awesome! These are great, so great, thank you!            -Kristen

Tom is the man! His program is helping me pass my calculus class. He was willing to help me immediately when I couldn't get one of the programs working! This application is in my opinion a STEAL! I've never met Tom in person but I'll owe passing this class to every step calculus.

Copyright © 2022 · Genesis Sample Theme on Genesis Framework · WordPress · Log in