Approximately,
19/25i
The square root of -1 is the imaginary number i.So the square root of -4 = 2i
4 square root of -9 = 4 square root of (-1)(9) = 4 square root of (i29) = 4(3i) = 12i
The negative square root of 16 can be either +4 or -4 . Both are correct.
-4
-28(square root)10
It depends on whether you take the positive square root of 4 (YES) or the negative square root of 4 (No).
The square root of -1 is the imaginary number i.So the square root of -4 = 2i
4 square root of -9 = 4 square root of (-1)(9) = 4 square root of (i29) = 4(3i) = 12i
The negative square root of 16 can be either +4 or -4 . Both are correct.
-4
it is impossible to get the square root of a negative, since the definition of a square root is something times itself. example: the square root of 16 is 4 because 4 x 4 = 16. and a negative times a negative is a positive, so the square root of a negative is impossible. however, you can do the square root of 121 (which is 11) and make the 11 a negative. 11 x 11 = 121 and -11 x -11 = 121 but you could make 11 negative after the fact, if that is what you wanted to do.
The square root of 64/4 = 4
-28(square root)10
The square root of a negative real number is an imaginary number.We know square root is defined only for positive numbers.For example,1) Find the square root of (-1)It is imaginary. We say that square root of (-1) is i.In fact they are not real numbers.2) Find the square root of (-4)-4 can be written as (-1)(4)Square root of 4 is 2 and square root of (-1) is iSo, the square root of -4 is 2i.Similarly, we can find the square root of other negative numbers also.Source: www.icoachmath.comAn imaginary number is defined to handle square roots of negative numbers. The imaginary unit i is defined as the 'positive' square root of -1.
-16 i think
2 root 3 over 2, so square root of 3
The square root of 49 over 16 can be calculated by taking the square root of the numerator and the denominator separately. The square root of 49 is 7, and the square root of 16 is 4. Therefore, the square root of 49 over 16 is 7/4.