-8 you have to do a number line
Well, just by looking at the beginning of the problem, Jamelia had made the common mistake of thinking that

(<span>8.4852...)
</span>is equal to

(12)
If you want to estimate a square root like 72, simply find squares that would fit around the number you are looking to find, in our case, 72.
So 9*9 is 81, which is too high and 8*8 is 64, which is too low. So you know that somewhere between those numbers is what your root of 72 is!
Cz I secretly enter this site
Non of my family knows
Cz they are over protective lol
Only a cousin know
That's why l can't pay to comment
It's sad life bro