Respuesta :

TheRealMarinette

Answer:

D. 4

Step-by-step explanation:

We know that the square of (+4) is 16 and also for (—4) is 16. We normally takes interest in positive square value for a square root. Therefore, The principal square root of 16 is 4

Whip23

Yo se que es eso si no pues ni modo XD

D.4