Are the data Quantitative or Categorical? Movie genre (comedy, drama, musical, etc.) Quantitative

Categorical

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.