Question 800497
If n is the largest
then( n-1) & (n-2) are the preceding numbers

n^2=(n-1)+(n-2)+38

n^2=2n-3+38

n^2=2n+35

n^2-2n-35=0

n^2-7n+5n-35=0

n(n-7)+5(n-7)=0

(n-7)(n+5)=0

n= 7 OR -5

7,6,5

OR

-5,-6,-7