Question about Office Equipment & Supplies

# The copier is not functioning, the link with square root symbol is blinking red

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Posted on Jul 07, 2009

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Posted on Jan 02, 2017

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## Related Questions:

### How do I find the 4th square root of 16 on a datexx ds-700 scientific calculator??

Roots are called as follows:

square root

cube /cubic root

From 4th on, use the ordinal fifth, sixth, ... n-th

To calculate the fourth root you have two possibilities.

1. Some calculators have the x-root key marked with an x followed by the radical symbol. See the screen capture on how to find your result.

Usually the x-root is the SHIFTED function of the general power key that is marked ( [^], [X^y], or [Y^x] ). To use it, you inter the index of the root (the ordinal number). then you press the [SHIFT/2nd/ 2nd] [X^y] sequence and the number whose root you are calculating).

2. Alternatively: Use the equivalence n-th Root (x)=x^(1/n), meaning that to extract the fourth root of 16, you raise 16 to the power of (1/4)

Sep 19, 2014 | DateXX DS-700 - 2 line LCD Display 224...

### I am trying to do a financial calculation using a casio fx-83es calculator. The calc is to do with average rate of return each year. the calc is 5 square root symbol 1.734= 1.1164? How do I calculate

You should be careful with the symbols you are using. Roots are different. When you say `5 square root symbol 1.734` you are in fact doing the following: 5x square root(1.734) which is 6.5850.
What you need to do is extract the fifth root of 1.734.
The key to use to extract a root of index n (in your case 5) is to press the digit key for the index, then press [2nd][Y^x]. On the calculator near the [y^x] key you can see xRoot. This is the universal root key.

Jul 16, 2012 | Casio Office Equipment & Supplies

### How do i use the radical symbol on my ti-30xs

The radical symbol is used to calculate square roots. It a radical has a small 3 to the top left of it, it means cubic root. It it has a a small n or a small x to the top left of it, it means nth root.

The way any of these roots works is one of the following:
Enter a number (positive for a square root or an nth root with n even) then press the square root button. The result is then displayed.

The other way is to press the root key then enter the number whose root you wan t calculate. The result is then displayed.

If you press the square root key and a radical is displayed withy a left parenthesis, you can be sure it is the second way.

Jan 26, 2012 | Texas Instruments Office Equipment &...

### How do i use the square root button? I don't know how to use the gray symbols above the buttons.

Press the "2ND" key at the upper-left-hand corner of the keyboard to access the second functions. For example, to calculate the square root of 2, press 2ND [square-root] 2 ENTER.

Aug 26, 2011 | Texas Instruments TI-84 Plus Calculator

### Square root of 20

2ND [square-root] 2 0 =

The square-root is the shifted function of the multiply key. If the calculator shows you a symbolic result, press diamond ENTER to get a numeric result.

Oct 21, 2010 | Texas Instruments TI-89 Calculator

### Where is the symbol of square root or cube root on my PC?

There is NO square root symbol on ANY pc keyboard ( unless its a specially made scientific numberpad integrated keyboard).
You will have to use the windows character map in you menu to find the symbol.

Aug 28, 2010 | Computers & Internet

### How do I do square roots?

if there is a square root symbol on one button than use that.
punch in your numeber en then that button to derive result.

On a Casio you have to invoke the function call first because they have shared buttons.

May 07, 2009 | Texas Instruments TI-30XA Calculator

### I need help with square root functions

Hello,
The square root has a dedicated key sequence [2nd][V square root symbol]
Square root of 21.2846 is entered [2nd][V square root] 21.2846 [ENTER] .
The result is`4.614.
I suspect you want to calculate the 4th root of 21.2846. If it is the case you enter that as
21.2846 [^](1/4) =2.148
Square root can be also entered as [^](1/2)
Cube root is entered as [^] (1/3)

..
nth root is entered as [^](1/n)
Hope it helps.

Nov 19, 2008 | Texas Instruments TI-86 Calculator

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