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# How do i use a casio fx-270w scientific calculator to find the square root of a given number

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Posted on Jan 02, 2017

Posted on Jul 18, 2008

SOURCE: i dont know how to

To calculate a square root you press the square root key. A radical will be displayed. You type in the positive number whose root you want. Press the EXE key.

Posted on Jan 14, 2012

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## Related Questions:

### How do i find the square root of a number on the casio scientific calculator

If, for example, you're getting the square root of 3 as the square root of 3, press the S-D button (just above the DEL) button to convert the symbolic result to a decimal result.

If you want all results to come up in decimal, press SHIFT SETUP 2 to select the LineIO mode.

Feb 03, 2015 | Casio fx-115ES Plus Scientific Calculator

### How do i find square root in casio fx 350 ms

Use the square-root key (three keys up from the "8" key). For example, to calculate the square root of 2, press square-root 2 =

Apr 19, 2014 | Casio FX350MS Scientific Calculator

### I dont know how to find the square root on my casio fx-300ES scientific calculator problem it wont let me square root 42 , when i square root 42 , 42 keeps coming and not the answer

To calculate a square root you press the square root key. A radical will be displayed. You type in the positive number whose root you want. Press the EXE key.

Sep 07, 2011 | Casio fx-300ES Calculator

### How you find the cube root of a complex number (8,60degrees) on the Casio Fx-115ES

You can use the root functions even in COMPLEX Mode, but you cannot feed the root functions a number that is complex.

The case you have given is easy enough to do by hand (see screen capture below.)

May 22, 2011 | Casio FX-115ES Scientific Calculator

### How do i find square root of a number on casio FX-115ES?

Press the square-root key (third row from the top, second column from the left). Type in the number and press =. If you get a symbolic result, press S-D to convert or else press SHIFT ENTER instead of ENTER. If you don't want to see any symbolic results, press SHIFT MODE 2 to switch to the LineIO mode.

Dec 05, 2010 | Casio FX-115ES Scientific Calculator

### How would I use this calculator to find a square root?

Press the square root key then enter a positive number. If the screen displays a left parenthesis, close the right parenthesis before pressing the =/EXE key at the bottom right of the keypad.
The square root key has the markings of a radical.

May 08, 2010 | Casio FX-115ES Scientific Calculator

### How would I use this calculator to find a square root?

Two buttons under the shift key-(top left key) and to the right one is the square root key. Just push it and put the number in...it is not manditory to close the parentesis. You can also hit shift before the square root key to get the cubed root.

Apr 20, 2010 | Casio FX-115ES Scientific Calculator

### I want to find the square root of a number and the display to tell me as a decimal. For instance square root of 21

if it is a perfct square root then u will get a integer part.....if its not a perfect square root than obviously u will get decimal part........ u just check ur calculater in which mode it is......exit the radian and do it

Oct 15, 2009 | Casio FX-115ES Scientific Calculator

### Square root of 0.5

Hello
If you want a number in decimal form all you have to do is press [S<-->D].

Hope it helps

Sep 02, 2009 | Casio FX-115ES Scientific Calculator

### Using my Casio FX-115ES

Use the key that is 3 keys below the ALPHA button. You must press that key, then place the number or equation you are trying to get the square root of.

Apr 13, 2009 | Casio FX-115ES Scientific Calculator

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