Question about Texas Instruments TI-89 Calculator
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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 repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
SOURCE: scientific notation
you want to hit mode not menu and then make sure that normal is flashing instead of SCI and hit enter. so just hit mode then enter and it should be normal
Posted on Jan 14, 2008
1. To convert a number to scientific equation, use [2nd][Sci]
Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.
2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65
1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19
Hope it helps
Posted on Sep 17, 2009
Tips for a great answer:
Oct 01, 2014 | TI Texas Instruments Texas Instruments...
Feb 10, 2014 | Texas Instruments TI-Nspire Graphic...
Oct 25, 2013 | Texas Instruments BA-II Plus Pro...
Feb 13, 2011 | Texas Instruments TI-30XA Calculator
Oct 14, 2010 | Texas Instruments TI-89 Calculator
Sep 27, 2010 | Texas Instruments TI-89 Calculator
Aug 28, 2009 | Texas Instruments TI-30XA Calculator
Jan 09, 2009 | Texas Instruments TI-30XA Calculator
Nov 12, 2008 | Texas Instruments TI-84 Plus Calculator
273 people viewed this question
Usually answered in minutes!
Level 3 Expert
Level 2 Expert
Level 3 Expert