klmama Posted October 24, 2018 Share Posted October 24, 2018 (edited) Never mind. I figured out the problem. It turned out dc had indeed seen similar problems in the lecture, but needed more practice to retain the concepts. I've pulled out the Dolciani book DO's course was originally based on for some extra practice. Edited October 25, 2018 by klmama Quote Link to comment Share on other sites More sharing options...
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