Answer both questions if you cant see all the answers its fine all u need is the question

If i have one apple and give you the apple, how many apples do i have?

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

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?