Question

define----- square root​

Answer 1

Answer:

In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x. For example, 4 and −4 are square roots of 16, because 4² = ² = 16.

Answer 2

Answer:

a number which produces a specified quantity when multiplied by itself.

Step-by-step explanation:

for example:

number: square root:

4                   2

9                   3

16                 4

25                 5

why?

2 time 2 is 4

3 times 3 is 9...and the routine continues.