Question about Texas Instruments TI-89 Calculator
I looked in the instructional book that came on the calculator and it said to type on the problem and then select logbase and put in the base number. However, whenever I attempted it, I got syntax eror. If you could give me a step by step instructional I would much appreciate it!
It's 2*3=6 but about the base, you can't change it in the calculators the default base it's 10 so log x it's Logbase 10^x here some logs:
log x base y = log x / log y
log (x*y) = log x + log y
log (x/y) = log x - log y
in your example log 9 base 3 = log 9 / log 3 etc.
hope you get it, and it was helpful
Posted on Jul 06, 2009
a 6ya expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 05, 2014 | Office Equipment & Supplies
Apr 02, 2014 | Texas Instruments TI-84 Plus Calculator
Sep 30, 2012 | Texas Instruments TI-84 Plus Calculator
Jan 09, 2012 | Texas Instruments TI-84 Plus Calculator
Mar 04, 2011 | Texas Instruments TI-85 Calculator
May 02, 2010 | Texas Instruments TI-83 Plus Calculator
Mar 28, 2009 | Casio FX-9750GPlus Calculator
1,831 people viewed this question
Usually answered in minutes!
Level 3 Expert
Level 3 Expert
Level 2 Expert