square root

Tanımlar (İngilizce)

1. isim The number which, when squared, yields another number.

   “The square roots of 4 are 2 and −2, the square root of 0 is 0, and the square roots of −4 are 2i and −2i.”

2. isim The positive number which, when squared, yields another number: the principal square root.

   “The square root of 4 is 2. No negative real square roots exist. Negative numbers have no real square roots.”