Because think about it.
If you were to figure out for example the sq root of -9, there would be no answer because everything times itself once is positive.
-3 x -3 = 9
3 x 3 = 9
So it won't make sense... unless it was i.
The square root of ( a^2 ) is ( |a| ), the absolute value of ( a ). This is because the square root function returns only the principal (non-negative) root. Therefore, regardless of whether ( a ) is positive or negative, the square root of ( a^2 ) will always be non-negative.
18
the answer is none you cant do it from my past knowledge + (p.s im only in fifth grade)
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
The negative square root of 484 is -22. This is because the square root of 484 is 22, and the negative square root indicates the negative value of that root. Thus, -√484 = -22.
you cant take the square root of a negative number
The square root of ( a^2 ) is ( |a| ), the absolute value of ( a ). This is because the square root function returns only the principal (non-negative) root. Therefore, regardless of whether ( a ) is positive or negative, the square root of ( a^2 ) will always be non-negative.
18
the answer is none you cant do it from my past knowledge + (p.s im only in fifth grade)
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
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
The negative square root of 484 is -22. This is because the square root of 484 is 22, and the negative square root indicates the negative value of that root. Thus, -√484 = -22.
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
Every positive real number has two square roots: one negative and one positive. As a result, the square root mapping is one-to-many and so is not a mathematical function. One way to make it a function is to restrict the range to non-negative real numbers. These are the non-negative square roots.
You cannot in real numbers because the square of any number, negative or positive, is positive. However, -25 does have a square root in complex numbers: it is + or - 5i where i is the imaginary square root of -1.
Let's illustrate with an example. The square function takes a number as its input, and returns the square of a number. The opposite (inverse) function is the square root (input: any non-negative number; output: the square root). For example, the square of 3 is 9; the square root of 9 is 3. The idea, then, is that if you apply first a function, then its inverse, you get the original number back.
The square root of a negative number is known as an imaginary number. In this case, the square root of negative 37 would be represented as √(-37) = √37i, where "i" is the imaginary unit equal to the square root of -1. This means that the square root of negative 37 is the square root of 37 multiplied by the imaginary unit "i".