Solve for the variable: (x – 3)2 = 0

(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.

For each proportion find the unknown number x 1/5/8=×/15

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️