73.5 Chapter 6. Simplifying through simplifiction. Additional exercises. page 114

73.5.1 problem 6.1 (a)
73.5.2 problem 6.1 (b)
73.5.3 problem 6.1 (c)
73.5.4 problem 6.2
73.5.5 problem 6.3 (a)
73.5.6 problem 6.3 (b)
73.5.7 problem 6.3 (c)
73.5.8 problem 6.4
73.5.9 problem 6.5 (a)
73.5.10 problem 6.5 (b)
73.5.11 problem 6.5 (c)
73.5.12 problem 6.6
73.5.13 problem 6.7 (a)
73.5.14 problem 6.7 (b)
73.5.15 problem 6.7 (c)
73.5.16 problem 6.7 (d)
73.5.17 problem 6.7 (e)
73.5.18 problem 6.7 (f)
73.5.19 problem 6.7 (g)
73.5.20 problem 6.7 (h)
73.5.21 problem 6.7 (i)
73.5.22 problem 6.7 (j)
73.5.23 problem 6.7 (k)
73.5.24 problem 6.7 (L)
73.5.25 problem 6.7 (m)
73.5.26 problem 6.7 (n)
73.5.27 problem 6.7 (o)
73.5.28 problem 6.7 (p)