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.

Learn more about Exponents-
Q:
## What is the square root of 720?

A: The square root of 720 is 26.83. The square root is determined by finding a number that, when multiplied by itself, equals the number in the square root fu... Full Answer >Filed Under: -
Q:
## What is the square root of 6?

A: The square root of 6, calculated to 11 digits to the right of the decimal point, is 2.44948974278. Because the calculation does not produce a whole number,... Full Answer >Filed Under: -
Q:
## How does MATLAB handle a square root?

A: The square root function in MATLAB is sqrt(a), where a is a numerical scalar, vector or array. The square root function returns the positive square root b ... Full Answer >Filed Under: -
Q:
## What is the square root of 61?

A: 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 m... Full Answer >Filed Under: