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Whenever you multiply two numbers, if they have the same sign, then the answer is positive.

When you multiply a number by itself, both numbers in the multiplication obviously have the same sign,

so the answer is positive.

So there's no number that gives a negative answer when you multiply it by itself.

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βˆ™ 2010-05-17 01:28:29
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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: Why can't you square root a negative number?
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Related questions

What is the square root of -72?

you cant have a square root of a negative number that is a math impossibility


Square root of -12 plus square root of 300?

you cant take the square root of a negative number


How do you do a square root of a negative number that is not a perfect square?

The square root of a negative number is not real.


What is 93 plus the square root of -75?

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Is the square root of -25 irrational or complex?

you cant get the square root of a negative number. nothing times itself would equal a negative number. if you have √-25 then its not possible. If you have -√25 then you take the square root of 25 and make it negative, so then it would be -5


Why is it impossible to square a negative number?

you can square a negative number but you can not square root a negative number


Why cant you evaluate the square root of negative twenty five using real numbers?

using basic math principles, you can't find the square root of a negative number because in order for a number to be a square root, you have to multiply it by itself to get your radical. since a negative times a negative and a positive times a positive are both positive, it is impossible to find the square root of a negative number


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 find the negative square root of 5?

A negative square root is an imaginary number.


How do you get the square root of negative 144?

square root of a negative number is imaginary square root of negative 1 is defined as i square root of negative 144 is sqrt ((144)(-1)) = 12i


Is the square root of negative 11 a real number?

No. In general, the square root of a negative number is an imaginary number, which is not a real number.


What is a negative square root defined as?

If you're referring to the square root of a negative number, it's an imaginary number.

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