Answer:
one
Step-by-step explanation:
Zero has one square root which is 0.
Negative numbers don't have real square roots since a square is either positive or 0.
we name bases k , k+6. so
area: 96= (k + k+6).8/2
=> 2k+6= 24 => k=9
I do i posted a lot of math do the one that i posted a long time ago