Q:
# What is the square root of 800?

**The square root of 800 is 28.2842712475, which, when rounded off to four significant figures, equals 28.28.** It is a decimal number, which shows that 800 is not a perfect square.

If a and b are two numbers such that a^2 = b, then a is known as the square root of b. If b is a positive real number, then it has two square roots, out of which one is positive and the other is negative. In order to find the square root of a negative number, one should know about complex numbers. Square roots of positive whole numbers that are not perfect squares are irrational or fractional numbers.

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Q:
## What is the square root of 121?

A: The square root of 121 is 11 or negative 11. The factors of 121 are 11 x 11. Similarly, negative 11 x negative 11 is also 121. To obtain an exact square ro... 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:
## 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 324?

A: The square root of 324 is 18. The square root of a number can also be a negative number because the square of a negative number is always a positive number... Full Answer >Filed Under: