The second step in the process of factoring the trinomal x^2-4x-32 is to

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

What percent of the circle below is shaded?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.