HELP PLEASE NO FAKE ANSWERS I WILL MARK BRAINLIEST

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

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.