Which is a factor of 3x2y2 + 6x2+ 12y2 + 24 ?

6
x2 + 2
y2 + 6
x2 + 4
not sure how to do this..

What two consecutive odd integers have a sum of -28

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)