Depending on the calculator, it can be :
sqrt(number) = answer, or
number, press sqrt, answer.
examples : sqrt(49) press enter = 7
or put 49, press sqrt, answer is shown as 7.
34.482 ( not pretty, but correct by my calculator!)
It is 16.5 x 13 square centimetres, by the efficient and correct use of a calculator this exact number can be found. You're welcome.
What do i look like a calculator? :/
On some calculators, you type the number, followed by the square-root key. On others, especially the more modern ones, you press the square root key, followed by the number, then you press the "equal" key to get the result.
Try it out. Take the square root on a calculator, and see whether you get a whole number.
D. enter the number; press the square root key
It depends on the type of calculator you have. If you have a 8-digit calculator, the largest square number you can display is 99,980,001. If you have a 10-digit calculator, the largest square number you can display is 9,999,800,001. With a TI-84, you can display 9.999999999e99 (which is actually rounded).
34.482 ( not pretty, but correct by my calculator!)
The square root button on a calculator is normally the button which resembles a 'tick' symbol. Depending on the calculator you will press this before or after entering the number you wish to square root.
It is 16.5 x 13 square centimetres, by the efficient and correct use of a calculator this exact number can be found. You're welcome.
What do i look like a calculator? :/
On some calculators, you type the number, followed by the square-root key. On others, especially the more modern ones, you press the square root key, followed by the number, then you press the "equal" key to get the result.
Try it out! For example, you can use a calculator to calculate the number's square root. If you get a whole number - no decimals - then the number is a perfect square.
Try it out. Take the square root on a calculator, and see whether you get a whole number.
It would be the square root key. (√) `it is not on the keyboard
use a calculator
use a calculator, or if your smart your brain:)