Question 939759
let the first even integer be x

then the next even integer will be x+2

The product is 168

x(x+2)=168

x^2+2x=168

add 1 to both sides

x^2+2x +1 = 168+1

(x+1)^2= 169

take the square root
x+1 = +/- 13

x= 13-1=12
Or -13-1=-14

But the number is positive

12 & 14 are the numbers