Answer
The first pair of integers is 12 and 14. The second pair is -14 and -12.
Work Step by Step
$$x(x+2)=168$$
$$x^2+2x=168$$
$$x^2+2x-168$$
$$(x+14)(x-12)=0$$
$$x=12,-14$$
The first pair of integers is 12 and 14. The second pair is -14 and -12.
