Question about Texas Instruments TI-30XA Calculator

# How do you solve the following problem on TI-30XA 1.47*10^-4

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• Texas Instru... Master

Type in 1.47 [EE] [ -] 4 [=] Here [ -] is the change sign key .

Posted on Sep 03, 2010

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Posted on Jan 02, 2017

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## Related Questions:

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Unfortunately, the TI-30Xa calculator does not handle algebraic expressions.

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Example: Convert .25 to 1/4
- Input .25, press [2nd][<--] (says F<>D above it).

** F<>D means fraction to decimal, decimal to fraction.

Example: Convert 1.38 to 1_19/50

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It's been a while since my TI calculator died, but I think you can just hit EE (may be "exp" on your model) followed by =.

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on the TI-30xa...
key 1
key blue division key
key (
key 3.9
key blue multiplication key
hit 2nd
hit 10^X key in yellow
key 16
key +/- grey key at bottom between . and =
key )
Finally, key =

are there any ( ) in your equasion?
if not... you can also solve individually...
Division first:
1/3.9 =
then hit 10^x key
enter 16, and press x/-
then enter.

which is .000000000000000025641056410564105641056410......etc.

Thanks for using FixYa - a FixYa rating is appreciated for answering your FREE question.

May 22, 2009 | Texas Instruments TI-30XA Calculator

### I need to know how to solv problems solving for x with this calculator

There's no way to solve these directly on the TI-30XA.

Oct 06, 2008 | Texas Instruments TI-30XA Calculator

### TI-30XA

Use the inverse log key sequences "2nd LN" or "2nd LOG" depending on whether you are using natural logs or logs to base 10

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The TI-30XA cannot solve algebraic equations. You need a more advanced calculator for that, like the TI-89.

Regards,
javabytes

Oct 04, 2007 | Texas Instruments TI-30XA Calculator

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screen has (m3)and (m1) in upper left corner, have not been able to totally clear screen.

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