Question about Texas Instruments TI-36 X Solar Calculator

3 Answers

Hoe do you use logarithm on TI-36X SOLAR?

Ie: log of 8 to the base of 2

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  • dark_ange618 May 17, 2009

    thnkx..& i learend a way to do thiz: it is same as sayin log8 divided by log2

    & yes..answer iz 3... =D

  • Kimberly Granados
    Kimberly Granados May 27, 2015

    thank you so much. You save me in chemistry.

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Basically you first have to put your answer into scientific notation by pressing the 3rd key then the 6 key. The screen display should change to one big zero and two small zeros.

I was workinggon the same problem with a -log of a chemistry problem to get pH and I knew the answer because I calculated it on it TI-85, but we are not allowed to use graphing calulators on the exam (:-((() so I had to figure out how to do it on this one!

For example, I had pH =-log(2.828947x10^4)

On the TI-36X you change to scientific notation using the instructions above. Once the three zeros enter on the screen:
[4]
[-]
[2nd]
[10^x]

1^-04 should appear on screen, then you multiply by 2.828947

[x]
[2][.][828947]
then your screen will show the answer in scientific notation.

2.828947 in big numbers and in small numbers -04
From there you simply press:
[log]
and your answer will show up as a negative number. Just take the absolute value of that and you have your answer. Took me like 30 minutes the night before a huge chemistry exam to figure that out! Hope it helps someone!

Posted on Aug 04, 2010

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Loga 32.654=5.01

Posted on Jun 04, 2009

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Well, I am not sure, because I do not own a TI-36X SOLAR. but the answer to your example is 3. The [LOG] key on the TI graphing calculators is at position {1,6} (first column, 6th button down.)

Posted on May 15, 2009

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Hi,
Sorry to contradict you but there are many types of logarithms, the most important ones are
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Don't forget to rate the solution and don't be stingy: 4 thumbs up won't leave you any the poorer.

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