what is the square root of a primary number?

Answer 1

I feel you mean a prime number. I do not have any idae about a primary number. They have square roots but they are not rational numbers.

They can only be approixmated
and computaion can be like this
say for
2
we know 1^2 < 2< 2^2
we try 1.5 and see 1.5^2 > 2
we try 1.4 and see 1.4^2 < 2
it is between 1.4 and 1.5
we can try 1.45
thus by trial and error method we find square root

Answer 2

A number with lots of decimals.

For example, 7 is a primay number the square root of 7 is 2.645751

Obviously you would need to use a calculator for the large primary numbers cause it would take a while to figure that out.

Answer 3

That's the point of a primary number; they are only divisible by itself or the number 1. Aside from number 1, the square root of a primary number will give you a partial integer (ie. sq rt (3) = 1.732)

Answer 4

What's a primary number?

Answer 5

You mean prime numbers? The square roots of these are about always irrational (i.e. an unending patternless decimal sequence)

Answer 6

if you mean to ask prime numbers, they dont have a square root.

Answer 7

it is positive and has decimal part
example:
sqrt(2)=1.41...

Answer 8

decimals