Factor the polynomial. 54c 3d 4 + 9c 4d 2 a. 9c 3d 2(d 2 + 6c) b. 9c 3d 2(6d 2 + c) c. 9c 4d 2(d 2 + 6) d. 9c 4d 2(6d 2 + 1)

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

In the diagram of circle a what is m