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yes every # has a square root, but it is not always easy!

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โˆ™ 2009-10-27 22:38:25
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Q: Does every number have a square root?
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Related questions

Is 576 a square root?

Yes, every number is a square root (of its square).


Is 63 a square root?

We will walk through the definition of the square root of 63, find out whether the square root of 63 is rational or irrational, and see how to find the square root of 63 by the long division method. ... Square Root of 63.


What is the square root between 5 and 6?

Every number is a square root of some number. So any number between 5 and 6 is a square root.


What do you know about square roots?

Every square number has a square root


Is the square root of 7 rational or irrational?

It is a irrational number. Because the square root of every imperfect square is irrational number.


Is 16 a square root?

Yes, every number is a square root, you just multiply it by itself.


Is there a square root of two?

yes...it is 1.41421356try it on a calculatorEvery positive number has a square root. In fact,every positive number has two of them.There is a square root of any number, but the square root of most numbers is not a whole round number. The square root of 2 is 1.41421


How do you unsquare the square root?

You square the number, ie ^2. The square root is actually ^0.5, so if you square the number, you are doing ^0.5*2 = ^1, which is implicit on every number.


Is Every square root is irrational?

No because as for example the square root of 25 is 5 which is a rational number


Every positive number has two square roots a principle square root and its?

The second root would be the negative of the principal root.


How do you mark square roots on a number line?

This can not be done. Every non-negative number on the number line is the square root of its square. You would have to mark every number from zero on.


Is there a square root of 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000?

Yes, every positive real number has a real square root. If you would write your number in scientific notation, I could tell you what the root is.


Is the square root of 81 a real number?

Yes. It's 9. The square root of every positive real number is a real number.


What is the square roots from 100 to 300?

Every number from 100 to 300 is a square root - of some number.


Does every positive rational number has a square root?

Yes.


Are irrational number square roots?

Some irrational numbers are square roots, but not every one. Not every square root is irrational.


What is square root of a number?

The square root is the number which is times by itself, to get the square number.


Is the square root of a positive number an irrational number?

Sometimes the square root of a positive number can be irrational, as in the square root of 2 (which is a non-perfect square number), but sometimes it is a rational number, as in the square root of 25 (which is a perfect square number).


What are non-examples of square root?

A banana is a non-example of a square root.In mathematics, every number is a square root of some number and so the question makes no sense.


What 2 numbers would be the square root of 53?

Every positive integer has two square roots, a positive square root and a negative square root. This is because, just like a positive number multiplied by a positive number is equal to a positive number, a negative number multiplied by a negative number is equal to a positive number. Therefore, rounded to two decimal places, the positive square root is equal to 7.28, and the negative square root is -7.28.


Every positive number has two square roots the principal square root and its opposite?

true


What is the square root of a negative number plus the square root of a negative number?

Nothing. You cannot have a square root of a negative number. The square root of negative one is called i, but i is an imaginary number. It does not exist and does not follow the properties of real numbers. (For example, if a and b are positive, then the square root of a times the square root of b is the square root of ab. But the square root of -7 is not the square root of 7 times i.)


How do you square root in my maths?

the square root of a number is the number that is multiplied by itself to get that number, for example the square root of 9 is 3


What is the square root of a positive?

The square root of a positive number results in a positive number. For example, the square root of 25 is 5. * * * * * Not true! There are two real square roots for every positive number: one positive and one negative. -5 is as much a square root of 25 as +5 is. However, the positive root is the principal root and so is often presented as the only root.


Every positive number has two square roots what are they?

The principal square root is a positive number which, when multiplied by itself, gives the original number. The second square root is the negative of the principal square root. So, for example, starting with 144. The principal square root is 12 because 12*12 = 144 and the second square root is -12.