Square roots are easy once you know how to do them. A square root is a number that times its self to get a number. For example the square root of 144 is 12. A perfect square is a number times it self such as 25 or 400. Some examples of a perfect square are 1,4,9,16,25.... There are so many. You just take any number and multiply it by its self.
Lets say that you have this problem: Sally has a square window in her room, the widow has an area of 16 square feet what is the lengths of the sides of her widow. To find the answer to this problem you would have to find the square root of 16. Since 16 is a perfect square you can easily know that the sides of her window is 4 square feet.
Lets say that you have this problem: Sally has a square window in her room, the widow has an area of 16 square feet what is the lengths of the sides of her widow. To find the answer to this problem you would have to find the square root of 16. Since 16 is a perfect square you can easily know that the sides of her window is 4 square feet.
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