If h = -19 and j = 16, what is √(j - h) ​

Question

If h = -19 and j = 16, what is

`√(j - h)`
​

Answer 1

Add 16 and 19 in the root.
Answer is root of 35.

Answer 2

`√(35)`

Explanation:

h =-19

j =16

`√(j-h) = ?`

Substitute values into the given equation

`√(16-(-19)) \\\\\mathrm{Apply\:rule}\:-\left(-a\right)=a\\\\=√(16+19)\\\\\mathrm{Add\:the\:numbers:}\:16+19=35\\\\=√(35)`