Here's all my points plz help

(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.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?