Respuesta :
4. This is because 4 x 4 is is 16. Square roots are referring to two of the same numbers that when multiplied, will get you your number. 4 x 4 is 16, and 4 and 4 are the same numbers, thus being, the square root is 4.
4 is the square root of 16 because 4 x 4 = 16 and square roots simply mean a number multiplied by itself to get a specific number