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There is no known number that can be squared and produce a negative number since if the number is positive, the result will be positive, and if it's negative the result will still be positive. Accordingly the square roots of negative numbers are normally expressed as a factor of "i" where i is the square root of -1. In that case the square root of -25 is 5i.

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โˆ™ 2011-07-07 23:53:34
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What number can you square to get the answer -12?
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Related questions

What is an Adam number?

If the reverse square root of the reverse of square of a number is the number itself then it is Adam Number. For ex., 12 and 21 Take 12 square of 12 = 144 reverse of square of 12 = 441 square root of the reverse of square of 12 = 21 The reverse square root of the reverse of square of 12 = 12, then number itself. Such number is called Adam Number. cool....................


Is 12 a square number and why or why not?

It is. Every number is a square number, though not necessarily a pefect square number. 12 is the square of sqrt(12) which is approx ±3.4641


Is number 12 a square number?

No it is not.


How is 144 a square number?

it is! A square number is one where you multiply a number by itself i.e. 12 * 12 = 144


Is the square root 12 irrational?

The square root of 12 is an irrational number


Is the square root of 12 irrational?

The square root of 12 is an irrational number


What is the 12th square number?

What is the 12 square number


SQ RT OF 144?

The answer is 12, since 12 times 12 equals 144- that is, 12 squared is 144. The square root of a number is that number which when squared gives the given number. Unless the number is a square, its square root will be a decimal approximation.


What number is a square number plus its even?

4 add 12 = 16 and that is an square number


Is 12 a perfect square number?

No.


Is 144 a cubic number?

No, it is a square number ( 12 x 12 = 144)


When you subtract one square number form the other square number the answer is 12 what are the two square numbers?

42-22=16-4=12

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