Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator

# Know a program for the TI 84 Plus SE for factoring polynomials?

I would prefer the source code so I could manually key it into my calculator because I don't trust the websites where you download the programs plus I can never figure them out. I'm kinda coumputer challanged.

Posted by on

• 1 more comment

can you please show the source code for something like
x^2 + 6x + 9 and turn it into (x+3)(x+3)
if you can...thanks

• Kemi Osundina Jan 29, 2009

To xoshi101 yes I mean the first one, something that could take x^2+6x+9 and turn it into (x+3)(x+3).

• xoshi101 May 11, 2010

do you mean something that could take something like x^2 + 6x + 9 and turn it into (x+3)(x+3)?  or do you mean the other way around.  I could probably do the first one.

×

• Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

• Contributor

:Prompt A
:Prompt B
:Prompt Cdf
:Disp(-B+sqrt(B^2-4AC))/2A
:Disp(-B-sqrt(B^2-4AC))/2A

Posted on Apr 09, 2009

• Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

• Contributor

To know the x'es in something like X²-3X+2=0
use this: Prompt A,B,C B²-4AC->D Disp " " Disp D Disp " " If D>=0 Then Disp (-B-sqrt(D))/(2A) Disp " " Disp (-B+sqrt(D))/(2A) Else Disp "NO SOLUTION" End Pause ClrHome

this gives 1: the location where the graph crosses the x-axis 2: the 2 solutions of X. If none, it only displays the one above and the text: NO SOLUTION

Posted on Sep 07, 2009

• erathfon2000 Aug 26, 2011

I have a program that will factor any trinomial into parentheses. It will even pull out the GCF and place it in front of the parentheses.
The only problem is that i cant get the code cause the program does not let me edit it.
If you know of a way that I can get the source code, i will gladly send it to you.
I only know how to transfer this program from calc to calc.
email me at erathfon2000@yahoo.com if you know how i can get it.

• zack shore Sep 16, 2013

@erathfon2000 the program was not written in TI-Basic it was written on a computer probably in a version of C and compiled into a format the calculator can understand. it will run but the source can't be viewed on the calculator you could try uploading it to your computer and getting a decompiler and decompiling the program, sorry but I can't suggest a program to use. I am just getting into coding I am currently learning Java

×

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
Goodluck!

Posted on Jan 02, 2017

×

my-video-file.mp4

×

## Related Questions:

### Factoring on the ti-83

Natively it is unable to factor out polynomials. It does not have a CAS (Computer Algebra System). You may have confused it with some other CAS-enabled calculator.

Apr 28, 2014 | Texas Instruments TI-83 Plus Calculator

### How to graph 5th degree polynomial TI 84

The TI-84 does not have a built-in quintic fit.

The most common scheme for fitting a model to data is the least squares. You'll find several programs to calculate this here.

May 24, 2012 | Texas Instruments TI-84 Plus Calculator

### Window settings TI 84

Unfortunately there is no single "correct" set of window parameters. It depends on the particular polynomial.

Consider this: after you get a good plot of a polynomial, try plotting another polynomial derived by dividing all of the coefficients by a million. If you plot it using the same settings, the graph will be indistinguishable from the X-axis.

Feb 03, 2010 | Texas Instruments TI-84 Plus Calculator

### TI-84 Plus Calculator Factoring Program

Hi,
There 4 or 5 programs for the TI83/4Plus family of calculators available at ticlac.org. Scroll down the page to find them. Download them and transfert to your calculator using TIConnectivity software.

Hope it helps.
Thank you for using fixYa and for rating the solution.

Dec 02, 2009 | Texas Instruments TI-84 Plus Calculator

### What would i put a program that factors polynomials and leaves it like "(x+_)(x+_) into a ti-83 calculator

Hello,
Here is a link to the math archives of ticalc.org for Ti83Plus/TI84PLUS.
Explore the folders and read the descriptions of the programs. You may find what you seek.

Hope it helps.

Oct 23, 2009 | Texas Instruments TI-83 Plus Calculator

### Programming polynomial formula into the TI-84 SE

Hello,

You may want to check the www.ticalc.org for the TI83. Programs are compatible. To put in your calculator, use the TIConnect software which you will find here.

Scroll down the page for connectivity software.

Hope it helps.

Sep 05, 2009 | Texas Instruments TI-84 Plus Silver...

### Comma key on TI-84 Plus Siver Edition calculator.

The comma key on the TI 84 SE is above the 7 key, and it is just left of (, right of x squared, and below SIN. thats where the "," key is. If you're asking something else, please clearify. My understanding is that you don't know where the comma key is.

Mar 16, 2009 | Texas Instruments TI-84 Plus Silver...

### Can you Factor on a TI-84? IF not, does the TI-89?

Well, to answer part of your question, yes... the TI-89 does factor like this. it is inputted like this:

factor(6*x^2+11*x+4,x)

Check the catalog in the TI-84 (which is 2nd-zero) and look under F for factor()

Jan 12, 2009 | Texas Instruments TI-89 Calculator

### Ti85

kinda. The TI-85 programs differently, lacks a table feature, is not upgradable, has redefinable keys, has a larger screen, is smaller, energy efficient, TI-86 semi-compatible, and is older.
The TI-84+ has archive memory, flash-upgradable, FSTN (clearer) screen, 16*8 screen, USB On-The-Go compliant, almost a centimeter longer, assembly language support, and a tad bit faster.

TI-82: \$89
TI-83 Plus: \$79-99
Free TI-85: \$0
TI-84 plus: \$119.99
TI-84+SE: \$129-139
TI-89 Titanium: \$149

Sep 06, 2008 | Texas Instruments TI-85 Calculator

### Cracked Screen

my son dropped his and cracked the screen 2 days ago.Called TI no replacement parts.Spoke to the head of the math dept.at school he also said they have called for repair and no luck. Solution is we have to write a check to the school for \$120 since they supply the calculator

Mar 09, 2008 | Texas Instruments TI-84 Plus Silver...

#### Related Topics:

9,380 people viewed this question

Level 3 Expert

Level 2 Expert