A problem by Alexa Kikes
Level
pending
x is an integer and 9<x Squared< 99
Max value of x- Min value of x= ?
57
18
6
13
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
Sqrt (81) = 9
Sqrt (16) = 4
Max value of x = 9
Min value of x = -9
9 - (-9) = 18
Note: The thing is 5 not listed as an answer.