Can someone answer. there is one problem. there's a picture.

Which answer is it for it to be simplified completely?

Will give brainliest summations with algebraic expressions image shown

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares