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Hi, all i want is how to find the square root of one number. On previous calculators, i hit square root and type in the number i want and hit enter, and on the right the answer comes up. I need to find the square root of 35, so i type the square root signal and then 35, but on the right instead of an answer, the same thing i just typed in comes up. It works for easy numbers, like 25, but not ones that i need a calculator for. Help!
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if it a scientific calculator there should be a surd key ( look like a square root symbol, other way to get a square look for the "^" key that the exponent or power key do the follow type in the number be square rooted and press the "^" key and type "(1/2)" ( without the "" of course) and you will get the square root of your number. You can use the log and ln keys as well
type in your number you want square rooted and press the log or ln keys divide the result by 2 press the anti log key use might have press the 2nd key or shift key and press the log ( or 10^ key) or ln( or e^ key) the 10^ key and the e^ key change log to normal numbers
i.e.
square root 9
type 9 press log to get .954242509 for a result
divide by 2 to get .477121255 press the 10^ key to get
3 for a answer.
To get a square root sign on the SHARP calculator press 2nd F 3 (you will see in orange the square root above the 3) then type in the number you would like to find the square root and press equals
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.
To calculate the square root of 9, press
2nd [square-root] 9 ) =
The square-root is the shifted function of the x-squared key, just to the left of the 7 key. The close-parenthesis is needed to balance the open-parenthesis automatically inserted by the square-root function.
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