Definition of square root:
(n) :
of a number, a number which, when
squared, yields the given number; sometimes constrained to be the positive number where two solutions exist
"every complex number has two square roots; for example, the square roots of -4 are 2i and -2i."
Definition of square root:
(n) :
of a number, a number which, when
squared, yields the given number; sometimes constrained to be the positive number where two solutions exist
"every complex number has two square roots; for example, the square roots of -4 are 2i and -2i."