Question 489417
n+(n+1)+16=(n+1)2
2n+17=n2+2n+1
n2-16=0
n2=16
n=4 or -4
The two possible answers for n are 4 and -4, therefore the two possible values for n+1 are 5 and -3. &#9786;&#9786;&#9786;&#9786;