Q:
# What Is the Square Root of 61?

**The square root of 61 is 7.81.** A squared number means that number is multiplied by itself. The square root is the opposite. It indicates the number, when multiplied by itself, equals the first number.

Square roots are represented by a special symbol called a radical. This symbol looks like a check mark. A square root equation is written like this: ?16=4.

Squares of whole numbers are called perfect squares. For example: ?1=1, ?4=2 and ?9=3.

Square roots are useful when you need to calculate area. A real-life example is calculating how much carpet is needed for a room. If the room is 100 square feet (?100=10), you buy a piece of carpet that is 10 feet wide and 10 feet long.

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Q:
## What Is the Cube Root of 250?

A: The cube root of 250 is 6.29. The cube root of a number, x, is equal to the number, y, such that y times y times y equals x. For the number 250, 6.29 times... Full Answer >Filed Under: -
Q:
## How Do You Find the Square Root of 101?

A: To find the square root of 101, the square root of the number needs to be divided into several different numbers; three should be placed on top of the squa... Full Answer >Filed Under: -
Q:
## What Is the Square Root of 225?

A: The square root of 225 is 15. The square root of a number is the value that can be multiplied by itself to equal the original number. Fifteen multiplied by... Full Answer >Filed Under: -
Q:
## What Is the Square Root of 25?

A: The square root of the number "25" is either five or negative five. A square root of a given number is the number that when multiplied by itself yields tha... Full Answer >Filed Under: