7) Write the equation of the line that satisfies the given condition:
a) Passing through (-3,2) and is perpendicular to the line 2x+y =3

b) Passing through (-1,4) and is parallel to the line 2x+5y=7

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