Idk wby it sets it up so weird in word form so imma just put this here

(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.

Which of the following is equal to the rational expression when x is not equal to -2 or -6?

The number 72 lies between what perfect squares