5 or -7.
try to find what number times the same numbers equals the number that you have.
Take the length of one side and square it. For example, if the side is 2 feet, then 2 squared (the number times itself) equals 4 feet.
The square root of a number is a number which when multiplied by itself will result in the original number. So the square root of 4 is 2, because 2 times 2 equals 4. For an easy square root like that you can work it out in your head, but for harder questions you should use a calculator. Your calculator will have a button to press to calculate the square root of a number.
Another way of asking this question is "What is the square root of x." In this case, we're talking about x = 53, but the question is the same. So to find the number that, when multiplied by itself, equals, 53, we must take the square root of 53. Since 53 is not a square number, our answer is not an integer, but close to 7.28.
The answer is: 2 or -2
6 or -8
try to find what number times the same numbers equals the number that you have.
This means 'Find the Square Root of the number. sqrt(21.333333....) = 4.61880253.... 01253....
Lets take 9 for example. If you want to find the square root you just find what number times its self equals 9. So in this case it would be 3.
You need to find out the number, that can times itself to make 6.25 Let's try 2.5! 2.5 * 2.5 equals 6.25!
3
Since the hypotenuse equals the leg times the square root of 2, the answer is the number in front of the square root...in your case, 6.
Length times width equals your units 2
you find what number times its self equals the number you are squaring
-3
80
To find a square number, you have to times a number, for example 4 only once. So the square number will be 16 because you timed 4x4.