Question: 1,2,3 and 4 please 1. Develop the identity for tan 24 by using the identities for sin 2A and cos 2A. 2. Factor x2 +

1,2,3 and 4 please

1. Develop the identity for tan 24 by using the identities for sin 2A and cos 2A. 2. Factor x2 + 8x + 20 over the set of complex numbers. 3. Caitlin observed that it took w women 40 minutes to do j jobs. Then, she calculated how long it would take n more women to do 15 more jobs. What was her answer? 4. A horizontal ellipse has a major axis of length 16 and a minor axis of length 6. If its center is at the origin, write the equation of the ellipse in standard form. Graph the ellipse

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