The square root of any number: square root of 100 is ten because its ten times itself equals 100. See how to do it?
Now onto the question, we're trying to find the square root of: 0.785
Well, it is: .8860022573
But in shorter terms, meaning when rounded, Our answer will come out to be
[tex] \left[\begin{array}{ccc}.886\\\end{array}\right] [/tex]