Review problems for Midterm III (Answers in 'Review probs answers')

 

Factoring polynomials with real coefficients

 

            1.  x3 + 1

            2.  x3 1

            3.  x4 1

            4.  x4 + 1

            5.  x4 + 4

            6.  x4 - 16

            7.  x6 1

            8.  x6 + 1

            9.   x3 2x2 + 4x 8

            10.  x4+ 10x2 + 24

            11.  x4 10x2 + 24

 

Hooke's law

 

            p. 249: #1, 3

 

Simple Harmoic Motion

 

            p.323: #2, 4

 

Centroids

 

            p. 244: #11

            p. 391`: #1, 3, 5, 7, 9

 

Hyperbolic functions

 

            p. 329: # 3, 9, 13, 15, 17, 19, 21, 23