Q:
# What Is the Square Root of 25?

**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 that given number.

A square root is either positive or negative, but only positive numbers have real square roots. Two positive numbers multiplied together yield a positive number, and two negative numbers multiplied together yield a positive number as well. Knowing several square roots of numbers helps to estimate with reasonable accuracy the square roots that are not whole numbers. For instance, knowing that the square root of 16 is four and the square root of 25 is five helps establish the square root of 20 at a little less than half the difference between four and five.

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Q:
## What Is the Square Root of 11?

A: The numerical value of the square root of 11 is approximately 3.317, although the exact number has many more decimal places. Because 11 is a prime number, ... Full Answer >Filed Under: -
Q:
## What Is the Opposite of a Square Root?

A: The opposite of finding the square root of a number is squaring the number. Squaring a number means multiplying the figure by itself. For example, the squa... Full Answer >Filed Under: -
Q:
## What Is the Square Root of 576?

A: The square root of 576 is 24, since the number 576 is the product of 24 squared. The square root of a number is arrived at by obtaining the factors of the ... Full Answer >Filed Under: -
Q:
## How Do You Simplify Cube Roots?

A: Simplify a cube root expression by factoring out the cube of a whole number if one is present. Continue factoring until the expression no longer contains t... Full Answer >Filed Under: