Q:
# What is the square root of 27?

**The square root of 27 is 5.19615242271.** The number 27 is not a perfect square, so it does not have an exact square root. Numbers such as 36, 49 and 121 are perfect squares and have exact square roots.

The square root of a number can be a positive number or a negative number. For instance, the square root of 25 is 5 or -5; this is because the square of a negative number is a positive number. The square of -5 is written as (-5) x (-5), and this gives 25. Similarly, the square of 5 is written as 5 x 5 and this also gives 25. Numbers that are not perfect squares such as 22, 30, 45 and 50 have their square roots as a decimal fraction.

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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 28?

A: The square root of 28 is 5.29, rounded to two decimal places, as 28 is not a perfect square. The square root of a perfect square is a whole number and not ... Full Answer >Filed Under: -
Q:
## What is the square root of 325?

A: The square root of 325 is 18.0277563773. This answer is derived by multiplying 18.0277563773 by 18.0277563773 which is equal to 325.... Full Answer >Filed Under: -
Q:
## What are some tricks for calculating square roots?

A: To estimate a square root without a calculator, determine the two perfect squares that come before and after the given number. Then using the square roots ... Full Answer >Filed Under: