Question about Casio FX-300MS Calculator

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Hello,

It seems very hard to miss. In the middle of the third row.

Posted on Sep 25, 2009

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Posted on Jan 02, 2017

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Depending on your version of the TI-30, you will either find a button with a y to the exponent of x or a button that is the carot (^) sign. you would type (1.0075)^(-240), where ^ is the appropriate button (y^x or just ^).

Jul 18, 2011 | Computers & Internet

The shift key is usually a yellow button on the calculator. Located at the top left of the calculator. The exponent key can be substituted like this.... ^ 4... The carrot key is should be on your calculator. put the carrot key and then the number after wards and that will make you your exponent

May 12, 2011 | Texas Instruments TI-30XA Calculator

It is the [xy] key.

I hope this helps.

There is a guide online at this LINK.

If you could, please rate this post.

I hope this helps.

There is a guide online at this LINK.

If you could, please rate this post.

Mar 22, 2010 | Casio FX-260 Calculator

Hello,

Use the small (-) sign sometimes labelled [(-)] or [+/-] and put the whole exponent netween parentheses 18 [y to the x] [(] [(-)] 3 [)] . On some calculators you enter the small - signe after the value of exponent,

18 [y t x] 3 (-) [Enter] should give you 1.7146E-4

In summary the small minus sign; the whole negative exponent between parentheses.

Hope it helps.

Use the small (-) sign sometimes labelled [(-)] or [+/-] and put the whole exponent netween parentheses 18 [y to the x] [(] [(-)] 3 [)] . On some calculators you enter the small - signe after the value of exponent,

18 [y t x] 3 (-) [Enter] should give you 1.7146E-4

In summary the small minus sign; the whole negative exponent between parentheses.

Hope it helps.

Sep 18, 2009 | Sharp EL-531VB Calculator

Hello,

Yes it does. All scientific calculators do logs, power, roots, exponential, trigonometric functions. Most do also hyperbolic and inverse hyperbolic functions.

Hope it helps.

Yes it does. All scientific calculators do logs, power, roots, exponential, trigonometric functions. Most do also hyperbolic and inverse hyperbolic functions.

Hope it helps.

Aug 16, 2009 | Casio FX-260 Calculator

For 5 to the 6th power, type

5 ^ 6 =

You should get 15625

5 ^ 6 =

You should get 15625

Mar 24, 2009 | Casio FX-300W Plus Calculator

Hello,

I dont think you got a lemon.

You acn always enter the powers of 10 as 10, [y^x], but is is less efficient than the EE key

This EE representation is a shortcut.

If you want 10 to the 5th power you just enter [2nd] [EE] 5 and the calculator displays 100000. Of course if you need any other number multiplying the power of ten you enter the following e.g. 2.677[x][2nd][EE]5.

You will not get any error with a positive exponent. But if your exponent is negative you should use the change signe key to the left of ENTER and symbolized by (-)

To avoid all errors I would use parentheses to enclose my exponent.

Here is how to explain the seemingly erroneous result

10 [EE] 5 ) (-) is interpreted by your calculator as 10x(10^(-5)) which evaluates correctly to 0.0001 because [EE] by itself stands for 10^ .

Hope it clarifies this point for you.

By the way some new calculators (Casio) don't have this EE key. Instead you find a key labeled x10^X .

Hope it helps

I dont think you got a lemon.

You acn always enter the powers of 10 as 10, [y^x], but is is less efficient than the EE key

This EE representation is a shortcut.

If you want 10 to the 5th power you just enter [2nd] [EE] 5 and the calculator displays 100000. Of course if you need any other number multiplying the power of ten you enter the following e.g. 2.677[x][2nd][EE]5.

You will not get any error with a positive exponent. But if your exponent is negative you should use the change signe key to the left of ENTER and symbolized by (-)

To avoid all errors I would use parentheses to enclose my exponent.

Here is how to explain the seemingly erroneous result

10 [EE] 5 ) (-) is interpreted by your calculator as 10x(10^(-5)) which evaluates correctly to 0.0001 because [EE] by itself stands for 10^ .

Hope it clarifies this point for you.

By the way some new calculators (Casio) don't have this EE key. Instead you find a key labeled x10^X .

Hope it helps

Mar 12, 2009 | Texas Instruments TI-30XA Calculator

the Xy button, 10 Xy 2 = 100 (10 x 10)

to do a neg exp you have two options, one use brackets if calculator has them.....

10 Xy (-2) = 0.01

or two inverse your number, ie: make 10 into 1/10th, use fraction entry on calculator.

1/10 Xy 2 = 10 Xy (-2) = 0.01

to do a neg exp you have two options, one use brackets if calculator has them.....

10 Xy (-2) = 0.01

or two inverse your number, ie: make 10 into 1/10th, use fraction entry on calculator.

1/10 Xy 2 = 10 Xy (-2) = 0.01

May 31, 2008 | Casio FX-300MS Calculator

You will have to use the X^y function, which is on top of the fourth key from the right of the rows containing the big buttons (on top of the multiply symbol).

Now let us say you arte interested in 2^ 5 = 32, you type two and then the shift key and then the X^y key, followed by the number 5 and enter. You should see 32 on the screen

Now let us say you arte interested in 2^ 5 = 32, you type two and then the shift key and then the X^y key, followed by the number 5 and enter. You should see 32 on the screen

Jan 12, 2008 | Casio FX-250HC Calculator

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