If s. r 16 = x , then what is the value of x ?

0.256
0.0256
0.4
0.04

s. r square root

4

Step-by-step explanation:

The square root of a number is the same number multiplied by itself. In the case of 16, 4x4 equals 16. So 4 is being used twice making it the square root of 16.

For this case, we have the following equation:

We must find the value of the variable "x":

We raise both sides of the equation to the square:

We know that:

Therefore x can take values of:

4 and -4

Specifically, the square root of 16 is 4.

4

ab will be equal to

21/58.

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