For #43, just compare your justifications to Prentice Hall. Do not think that yours are incorrect because Prentice Hall chose different justifications than you. Be prepared to explain your reasoning.
p.127 (1,15,29,43) & p.137 (1,15)
p.127 (21,37,43,47) & p.137 (11,31)
2 comments:
Does anyone know what is "Prentice Hall?"
@Ronald Prentice Hall is the publisher of your textbook. Your textbook is not always correct. In fact, I have found more errors in Prentice Hall than any of the other 5 textbooks I have used. As you saw in class, some of the steps could actually be justified in many ways on top of it.
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