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Posted on Oct 28, 2009
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My calculator is stuck on exponential. example when I plug in .02 * .03 the answer is 6E-4 instead of .0006. How do I get it off of this?

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Anonymous

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  • Posted on Oct 28, 2009
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On 83, 83+, 84, 84+, 84+SE
calc is set to scientific notation.
click "mode" and switch from "sci" to "normal"

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  • Posted on Oct 28, 2009
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Remove the batteries, then re-install

  • Anonymous Oct 28, 2009

    What's with the poor rating? Obviously, you spilled something into it, or you just don't know how to use it.

  • Anonymous Mar 18, 2022

    This issue is setting related or a built in limitation of the calculator. There are actual helpful workarounds rather than berating someone who needs help

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  • Posted on Mar 18, 2022
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If the calculator is having this issue, you can try turning it to scientific or adjusting the decimal places in the settings as some recommend, but calculators are stubborn with a built in feature that once an certain equation reaches a certain amount of decimals, will override custom settings you put in place.
If this is happening, worry not there are other work arounds, aside physically working out the decimal place, you can Ans + 1
for example,
1/5103 ~ 1.95963 etc e-4
ans +1 = 1.000195963
and with extremely simple mental math we know that it equaled
1/5103 =0.000195963

as a helpful note as well, if you input simple equations into google, they will often not have our shared issue!
this one gave me and my TI-84 Plus CE a headache

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I cant figure out the exponential form for 16

I am not sure what you mean. Even politicians use the term exponential so it has become blurry.
16=2^4 The power function is related to the exponential.
16=1.6*10^1 Scientific notation. Scientific notation is an exponential display format.
Take your pick.
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For my homework i have to figure out what the exponential form is for 16

I am not sure what you mean. Even politicians use the term exponential so it has become blurry.
16=2^4 The power function is related to the exponential.
16=1.6*10^1 Scientific notation. Scientific notation is an exponential display format.
Take your pick.
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Exponential form for 16

I am not sure what you mean. Even politicians use the term exponential so it has become blurry.
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16=1.6*10^1 Scientific notation. Scientific notation is an exponential display format.
Take your pick.
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Casio fx-570W can use exponential notation

The key is marked "x-superscript-y" and is located near the upper-right corner of the keyboard
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My TI84 plus silver edition calculator is giving me an incorrect sign whenever I do an exponential function. When I type in -25^2, it gives me -625 instead of 625. How do I fix this?

It's giving you the correct answer. It's calculating the negative of 25 squared. 25 squared is 625, and the negative of that is -625.

If you want to calculate the square of negative 25, you need to tell the calculator that.

Press ( (-) 2 5 ) ^ 2 ENTER .
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I am using my Casio fx-300MS and have somehow gotten into the display where it puts my answers in exponential form; 5+5 = 1.0 exp10 to the 1. How do I return to getting my answers in standard form?

Display Format

To change the exponential display format, press the [MODE] key 3 times.

Fixed number of decimal places:

Press 1: Scientific Notation: 0

Press 2: SCI: 0

Press 3: NORM

You will then be prompted for NORM 1 or NORM 2. CHOOSE NORM 1


To return the calculation mode and setup to the initial defaults, press [SHIFT] [CLR] [2]

[=]. This will return the calculator to the following settings:

Calculation mode COMP

Angle unit Deg

Exponential display format Norm 1

Fraction display format a b/c

Decimal point character Dot

Percentage Calculations

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Hi, I have a Casio calculator fx-991MS giving me wrong answers!

Hello,
I am only looking for a plausible cause of the error, because I do not believe your calculator can make such a mistake. I think you accidentally activated the Exponential display format and did not pay attention to the small, raised -03 that came at the end of the number displayed. It is a common mistake for those not very familiar with Scientific or exponential notation.

Let us try to reset your calculator to the normal (floating point) format.
Press the [MODE] key a number of times until you reach a screen that has FIX, SCI, NORM and under each one a number (FIX 1, SCI 2), Norm 3). To have the number of decimal place you gave in your result (4 decimal digits), you press 1 to select Fix then 4.

Be aware that scientific calculators usually stop displaying results in floating point format ( 0.0000045 ) if the number is smaller then 0.001. So basically, 0.00099 will be displayed as 9.90-04, -04 being raised above the level, and in smaller size.

Hope it helps.
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Need Help Solving Exponential Functions ASAP!!!!

You can calculate =4^1.2 in Excel and get 5.278031643
And also in Excel you can determine what the square root of 2 is (2.506628274631) and then in Excel = 5 ^ 2.506628274631 = 56.5012395907155.

I know this is late but maybe it will help later. Assuming I am doing it right. Thanks!
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Half-life exponential problem. Can't get the same answer as example

Hello,
Here is how you enter it.
[+/-]0.693/8x4[2ndF][e^x][=] result is 0.7071588193 or as you wrote 0.7071
some calculators show an error message if you enter the [+/-] (the negative of a number before the number itself).
In that case enter 0.693 then press [+/-]. the calculator should put a small - sign before the 0.
You can try
0.693[+/-][x]4[/]8[2ndF][e^x][=]

Hope it clarifies things.
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