What is the value of the expression √[m/(x - 3)] when x = -1 and m = -16

What is the value of the expression √[m/(x - 3)] when x = -1 and m = -16 ?

1. -2 
2. 2
3. 2√2
4. 2i
5. 2i√2

Answer

The correct answer is B.

You can find the value of this expression by substituting the given values of x and m into the expression and then simplifying.

= √(-16)/(-4)

= √4

= 2