Question about Texas Instruments TI-86 Calculator

Ad

Press and release the 2nd key and then press the up-arrow to darken or the down-arrow to lighten. Repeat as needed.

Posted on Sep 21, 2012

Ad

SOURCE: TI 84 Change brightness command

Couldnt you just do 2nd up or down multiple times

Posted on Oct 25, 2008

Ad

SOURCE: How do I increase the screen brightness on my TI-85 calculator?

push the 2nd key and then the up arrow.

Jon

Posted on Mar 26, 2009

SOURCE: TI-86 Calculator Problem

Most likely you're trying to graph a function while you have the stat plot turned on. Turn off the stat plot and try it again.

Posted on Jan 19, 2010

SOURCE: What does error #13 dimension mean on my TI-86

Three possibilities:

1) You entered an argument with an inappropriate dimension.

2) You entered a matrix or vector dimension < 1 or > 255 or a noninteger.

3) You attempted to invert a matrix that is not a square matrix.

If you need further help, please specify the exact problem you're trying to solve.

Posted on Feb 10, 2010

SOURCE: What are the steps to find the cube root of a

Use the root function in the MATH MISC menu.

To find the 5th root of 32: enter 5 then the root function and then 32 and then ENTER to get 2.

Posted on Apr 06, 2010

Testimonial: *"Thank you!"*

(x-3)(x+3)

Jan 18, 2013 | Texas Instruments TI-86 Calculator

That depends on how simple a calculator. I'll give some examples below for calculating the cube root of 8.

On a TI-86, press 3 2nd [MATH] F5 MORE F4 8 ENTER

If the calculator has a "^" or "y^x" key, raise 8 to the 1/3 power. Again, on the TI-86, press 8 ^ ( 1 / 3 ) ENTER

If the calculator has a logarithm key, take the logarithm, divide it by three, then take the antilogarithm. Again, on the TI-86, press 2nd [e^x] ( ln 8 / 3 ) ENTER

On a slide rule, place the hairline over the number on the K scale and read the cube root on the D scale.

On a TI-86, press 3 2nd [MATH] F5 MORE F4 8 ENTER

If the calculator has a "^" or "y^x" key, raise 8 to the 1/3 power. Again, on the TI-86, press 8 ^ ( 1 / 3 ) ENTER

If the calculator has a logarithm key, take the logarithm, divide it by three, then take the antilogarithm. Again, on the TI-86, press 2nd [e^x] ( ln 8 / 3 ) ENTER

On a slide rule, place the hairline over the number on the K scale and read the cube root on the D scale.

Jan 10, 2013 | Texas Instruments TI-86 Calculator

Press and release the 2nd key and then press the up-arrow to darken or the down-arrow to lighten. Repeat as needed.

Sep 20, 2012 | Texas Instruments TI-86 Calculator

How do I adjust the brightness of the screen?

Sep 11, 2011 | Texas Instruments TI-86 Calculator

The 86 has more memory. It also has some advanced calculus capabilities the 83 doesn't. However you're much more likely to see examples for the 83 in textbooks and other references.

TI-83:

http://www.ticalc.org/basics/calculators/ti-83.html

TI-83 Plus:

http://www.ticalc.org/basics/calculators/ti-83plus.html

TI-86:

http://www.ticalc.org/basics/calculators/ti-86.html

TI-83:

http://www.ticalc.org/basics/calculators/ti-83.html

TI-83 Plus:

http://www.ticalc.org/basics/calculators/ti-83plus.html

TI-86:

http://www.ticalc.org/basics/calculators/ti-86.html

Aug 09, 2011 | Texas Instruments TI-86 Calculator

If the screen is black, try using the down-arrow instead of the up-arrow to lighten the screen.

Jan 17, 2011 | Texas Instruments TI-86 Calculator

First, connect the two calculators with the unit-to-unit cable.

Prepare the receiving calculator: press 2ND [LINK] F2.

Select the item to send on the sending calculator: press 2ND [LINK] F1 F2. For each program you want to send, navigate to it using the up/down arrows and press F2. Press F1 to send.

Prepare the receiving calculator: press 2ND [LINK] F2.

Select the item to send on the sending calculator: press 2ND [LINK] F1 F2. For each program you want to send, navigate to it using the up/down arrows and press F2. Press F1 to send.

Mar 18, 2010 | Texas Instruments TI-86 Calculator

Hello,

Use the TIconnect or TIGraphlink software to reinstall the programs. You will find the programs in the TI Program archives.

ftp://ftp.ti.com/pub/graph-ti/calc-apps/86/.

Hope it helps

Use the TIconnect or TIGraphlink software to reinstall the programs. You will find the programs in the TI Program archives.

ftp://ftp.ti.com/pub/graph-ti/calc-apps/86/.

Hope it helps

Jan 18, 2009 | Texas Instruments TI-86 Calculator

you hold the second key and hit the up arrowkey to you're desired brightness

Dec 13, 2008 | Texas Instruments TI-86 Calculator

well this isn't looking to good for you? The TI 86 isn't made anymore, so I doubt you can get it replaced. your luck has kinda run dry. You are probably going to have to buy a new calculator. Sorry to be the barer of bad news. Good luck though.

Feb 05, 2008 | Texas Instruments TI-86 Calculator

125 people viewed this question

Usually answered in minutes!

×