Question

The product of two consecutive integers is 1 more than their sum. Find the integers.

Answer 1

x(x+1)=x+x+1+1
x2+x=2x+2
x2-x-2=0
x2-2x+x-2=0
x(x-2)+1(x-2)=0
(x+1)(x-2)=0
x=2,-1
other nos maybe 3,0

Answer 2

The integers are 2,3

Answer 3

yes it it rather they are the logical answers while the others can be discarded!!!