The square root of a number, x, is the number that equals x when multiplied by itself.
The square root of 4 is 2, since 2 multiplied by itself equals 4.
Squaring, which we learned about in a previous lesson (exponents), has an
inverse too, called "finding the square root." Remember, the square of a number
Finding the square root of a number is the inverse operation of squaring that
number. Remember ... The perfect squares are the squares of the whole numbers
The Square Root Calculator will find the square root of the number you enter. ...
Related Topic How to calculate square roots without a calculator ...
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Since this method involves squaring the guess (multiplying the number times
itself), it uses the actual definition of square root, and so can be very helpful in ...
The easiest way to find a square root is to use a calculator, but you can do it
without one. Here's one way, using 12 as an example of the squared number:.
Interactive square root calculator that can handle negative, imaginary, and
"Squared" is often written as a little 2 like this: square root of 9 is 3. This says "4
Squared equals 16" (the little 2 says the number appears twice in multiplying) ...
This lesson will show you how to find the square root of a number.