Question about Casio FX-115ES Scientific Calculator

# Wheres the yx button - Casio FX-115ES Scientific Calculator

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It's below and right of the big circular pad, just above the sin button. It's marked with an x-superscript-box.

Posted on Oct 04, 2010

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## Related Questions:

### Which button lets you give the " to the power of" command?

What make and model calculator?

Is the key you call "Yx" actually y-superscript-x? If so then that's the one.

Sep 17, 2014 | Office Equipment & Supplies

### How do you get to the yx button

It depends on the calculator.

To enter the variables x or y, look for an ALPHA key. Then find the key that has an x next to it. To enter x, you press ALPHA followed by the relevant key.
On some TI's TI30XII, there is a key marked [x,y, a, b,c]. You cycle through the available variables by pressing the key repeatedly.

However if by the yx key you mean the universal power key sometimes marked as [Y^x] then look for it under the markings [Y^x], [X^y] or [^].

As you might have guessed, knowing the calculator's model number helps us taylor the solution to your question.

Jan 23, 2012 | Texas Instruments Office Equipment &...

### How do I raise the power of 30 on calculator?

If you are using an HP 12c or have the button on the calculator "yx" you first enter the number you wish to raise (y) then enter then the power (x). For instance to find 230 (2 to the power of 30) you input the number 2 then hit the enter key on the calculator, then input 30 and hit the yx button.

If you have another model of calculator the procedure may be similar or the buttons. Play around with it. By the way the solution to 2 raised to the 30th power is 1,073,741,824.

Mar 06, 2011 | Office Equipment & Supplies

### How do I raise the power? For Example, 5 to the 5th power

The yx (where x appears as superscript to y) button will do this for you 5 [yx] 5 = 3125.

Feb 22, 2011 | Texas Instruments TI-30XA Calculator

### How do you do exponents

enter the number you want to multiply by its-self, hit the yx button (the x is raised above the y), then enter the power that you want. For example: 5 yx 2 = 25

Dec 06, 2010 | Sharp ELW535 Calculator

### How do u enter a certain root of a number and its exponent

The button yx (right under OFF) controls that.
For example:
To get the answer to "5 to the power of 4," you would press 5, then the yx button, then 4, and then =
And that should be 625.

To get the "4th root of 5" you would press 5, then the "2nd" button, then the yx button, then 4, and then =
That answer will be some small number.

Mar 29, 2010 | Texas Instruments TI-30XA Calculator

### How do i type in a number like 22 to the 23 power times 18 to the 23 power

in the calculator put in 22, then press the YX key located above the divided sign. then hit enter. after that it the times button and put in 18 then the YX button and then 23. hit enter and there should be the solution.

Jan 17, 2010 | Texas Instruments TI-30XA Calculator

### What key do I use to solve an exponent problem, such as; 2(to the 3rd power)

use like this : 2^3=8

i.e., for 2^3, press 2, then "yx" (beneath "OFF" button), then the power (3), then press =...

2 --> yx --> 3 --> = 8.

Sep 15, 2009 | Texas Instruments TI-30XA Calculator

### How to enter six the fourth power

6 Yx 4, where Yx is the button with a lowercase y followed by a small superscript x, denoting y to the power of x.

Here's the manual. Try page 6.

http://usm.maine.edu/math/120D/TI30xa.pdf

Jun 10, 2009 | Texas Instruments TI-30XA Calculator

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