It is approx ±15.6205i*x0.5 where i is the imaginary sqrt of -1.
-7.. square root cancels out square
5
If a is any number, then a squared = (-a) squared, so one might say that a and -a are both square roots of a squared. However, the square root symbol always means the positive square root.
Square root of s, or negative square root of s.
Yes.
Because the square root of -25 would be that number that, squared, would equal -25. No number, positive or negative, can result in a negative square. Since -25 is a negative number, no number, positive or negative, can be squared to equal -25.
Negative numbers can't be squared rooted but the positive square root of 484 is 22
Ordinarily, the square root of -70 does not exist since a positive number squared or a negative number squared results in a positive number. If complex numbers are permitted, then the square root of -70 is i√70 ~= 8.367i where i is the imaginary square root of -1 such that i2 = -1.
no,a negative number cannot have a square root .it is made only for positive numbers .but,yes,negative numbers can be squared.
(x - i)(x + i) where i is the imaginary square root of negative one
The square root of A2 is... A !
Any positive number has two square roots, a positive square root and a negative square root. In this instance, the square root of 4900 is equal to ±70 (that is, 70 and –70).